Home / 25,996,332.79-38,985,266.04-9,598,108.33

Finding the Fourth Proportional to 25,996,332.79, 38,985,266.04 and 9,598,108.33

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Solution

The fourth proportional to 25,996,332.79, 38,985,266.04 and 9,598,108.33 is: 14,393,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,996,332.79 : 38,985,266.04 = 9,598,108.33 : x
  2. Step 2: Convert to fraction form
    25,996,332.79/38,985,266.04 = 9,598,108.33/x
  3. Step 3: Cross multiply
    25,996,332.79x = 38,985,266.04 × 9,598,108.33
  4. Step 4: Simplify right side
    25,996,332.79x = 374,184,806,725,790.12
  5. Step 5: Solve for x
    x = 374,184,806,725,790.12/25,996,332.79
  6. Step 6: Final answer
    x = 14,393,753.52

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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.