Home / 56,330,710.93-77,774,340-35,169,740.62

Finding the Fourth Proportional to 56,330,710.93, 77,774,340 and 35,169,740.62

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Solution

The fourth proportional to 56,330,710.93, 77,774,340 and 35,169,740.62 is: 48,557,941.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,330,710.93 : 77,774,340 = 35,169,740.62 : x
  2. Step 2: Convert to fraction form
    56,330,710.93/77,774,340 = 35,169,740.62/x
  3. Step 3: Cross multiply
    56,330,710.93x = 77,774,340 × 35,169,740.62
  4. Step 4: Simplify right side
    56,330,710.93x = 2,735,303,364,497,255
  5. Step 5: Solve for x
    x = 2,735,303,364,497,255/56,330,710.93
  6. Step 6: Final answer
    x = 48,557,941.47

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.