Home / 48,901,895.10-73,352,842.65-14,818,812.30

Finding the Fourth Proportional to 48,901,895.10, 73,352,842.65 and 14,818,812.30

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Solution

The fourth proportional to 48,901,895.10, 73,352,842.65 and 14,818,812.30 is: 22,228,218.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,895.10 : 73,352,842.65 = 14,818,812.30 : x
  2. Step 2: Convert to fraction form
    48,901,895.10/73,352,842.65 = 14,818,812.30/x
  3. Step 3: Cross multiply
    48,901,895.10x = 73,352,842.65 × 14,818,812.30
  4. Step 4: Simplify right side
    48,901,895.10x = 1,087,002,006,901,784.75
  5. Step 5: Solve for x
    x = 1,087,002,006,901,784.75/48,901,895.10
  6. Step 6: Final answer
    x = 22,228,218.45

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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.