Home / 62,331,572.70-93,497,359.05-51,714,740.70

Finding the Fourth Proportional to 62,331,572.70, 93,497,359.05 and 51,714,740.70

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Solution

The fourth proportional to 62,331,572.70, 93,497,359.05 and 51,714,740.70 is: 77,572,111.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,331,572.70 : 93,497,359.05 = 51,714,740.70 : x
  2. Step 2: Convert to fraction form
    62,331,572.70/93,497,359.05 = 51,714,740.70/x
  3. Step 3: Cross multiply
    62,331,572.70x = 93,497,359.05 × 51,714,740.70
  4. Step 4: Simplify right side
    62,331,572.70x = 4,835,191,679,405,548
  5. Step 5: Solve for x
    x = 4,835,191,679,405,548/62,331,572.70
  6. Step 6: Final answer
    x = 77,572,111.05

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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.