Home / 62,331,831.70-93,497,747.55-51,714,999.70

Finding the Fourth Proportional to 62,331,831.70, 93,497,747.55 and 51,714,999.70

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Solution

The fourth proportional to 62,331,831.70, 93,497,747.55 and 51,714,999.70 is: 77,572,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,331,831.70 : 93,497,747.55 = 51,714,999.70 : x
  2. Step 2: Convert to fraction form
    62,331,831.70/93,497,747.55 = 51,714,999.70/x
  3. Step 3: Cross multiply
    62,331,831.70x = 93,497,747.55 × 51,714,999.70
  4. Step 4: Simplify right side
    62,331,831.70x = 4,835,235,986,498,926
  5. Step 5: Solve for x
    x = 4,835,235,986,498,926/62,331,831.70
  6. Step 6: Final answer
    x = 77,572,499.55

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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.