Home / 39,894,045.80-59,841,085.10-9,601,908.76

Finding the Fourth Proportional to 39,894,045.80, 59,841,085.10 and 9,601,908.76

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Solution

The fourth proportional to 39,894,045.80, 59,841,085.10 and 9,601,908.76 is: 14,402,867.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,894,045.80 : 59,841,085.10 = 9,601,908.76 : x
  2. Step 2: Convert to fraction form
    39,894,045.80/59,841,085.10 = 9,601,908.76/x
  3. Step 3: Cross multiply
    39,894,045.80x = 59,841,085.10 × 9,601,908.76
  4. Step 4: Simplify right side
    39,894,045.80x = 574,588,639,229,595.50
  5. Step 5: Solve for x
    x = 574,588,639,229,595.50/39,894,045.80
  6. Step 6: Final answer
    x = 14,402,867.09

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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.