Home / 63,799,141.80-95,698,712.70-31,466,533.80

Finding the Fourth Proportional to 63,799,141.80, 95,698,712.70 and 31,466,533.80

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Solution

The fourth proportional to 63,799,141.80, 95,698,712.70 and 31,466,533.80 is: 47,199,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,799,141.80 : 95,698,712.70 = 31,466,533.80 : x
  2. Step 2: Convert to fraction form
    63,799,141.80/95,698,712.70 = 31,466,533.80/x
  3. Step 3: Cross multiply
    63,799,141.80x = 95,698,712.70 × 31,466,533.80
  4. Step 4: Simplify right side
    63,799,141.80x = 3,011,306,777,791,039.50
  5. Step 5: Solve for x
    x = 3,011,306,777,791,039.50/63,799,141.80
  6. Step 6: Final answer
    x = 47,199,800.70

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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.