Home / 347,680,521,662.95-521,520,782,494.43-241,888,900,133.35

Finding the Fourth Proportional to 347,680,521,662.95, 521,520,782,494.43 and 241,888,900,133.35

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Solution

The fourth proportional to 347,680,521,662.95, 521,520,782,494.43 and 241,888,900,133.35 is: 362,833,350,200.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,680,521,662.95 : 521,520,782,494.43 = 241,888,900,133.35 : x
  2. Step 2: Convert to fraction form
    347,680,521,662.95/521,520,782,494.43 = 241,888,900,133.35/x
  3. Step 3: Cross multiply
    347,680,521,662.95x = 521,520,782,494.43 × 241,888,900,133.35
  4. Step 4: Simplify right side
    347,680,521,662.95x = 126,150,088,474,261,721,186,304
  5. Step 5: Solve for x
    x = 126,150,088,474,261,721,186,304/347,680,521,662.95
  6. Step 6: Final answer
    x = 362,833,350,200.03

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Double scale
Find fourth proportional to 347,680,521,663.95, 521,520,782,495.93 and 241,888,900,134.35
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.