Home / 833,889,261,294.60-1,251,316,468,945.30-349,800,126,422.19

Finding the Fourth Proportional to 833,889,261,294.60, 1,251,316,468,945.30 and 349,800,126,422.19

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Solution

The fourth proportional to 833,889,261,294.60, 1,251,316,468,945.30 and 349,800,126,422.19 is: 524,902,621,184.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,889,261,294.60 : 1,251,316,468,945.30 = 349,800,126,422.19 : x
  2. Step 2: Convert to fraction form
    833,889,261,294.60/1,251,316,468,945.30 = 349,800,126,422.19/x
  3. Step 3: Cross multiply
    833,889,261,294.60x = 1,251,316,468,945.30 × 349,800,126,422.19
  4. Step 4: Simplify right side
    833,889,261,294.60x = 437,710,659,031,234,320,007,168
  5. Step 5: Solve for x
    x = 437,710,659,031,234,320,007,168/833,889,261,294.60
  6. Step 6: Final answer
    x = 524,902,621,184.61

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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.