Home / 159,155,545.50-238,733,305.29-44,140,086.36

Finding the Fourth Proportional to 159,155,545.50, 238,733,305.29 and 44,140,086.36

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Solution

The fourth proportional to 159,155,545.50, 238,733,305.29 and 44,140,086.36 is: 66,210,125.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,155,545.50 : 238,733,305.29 = 44,140,086.36 : x
  2. Step 2: Convert to fraction form
    159,155,545.50/238,733,305.29 = 44,140,086.36/x
  3. Step 3: Cross multiply
    159,155,545.50x = 238,733,305.29 × 44,140,086.36
  4. Step 4: Simplify right side
    159,155,545.50x = 10,537,708,712,508,844
  5. Step 5: Solve for x
    x = 10,537,708,712,508,844/159,155,545.50
  6. Step 6: Final answer
    x = 66,210,125.95

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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.