Home / 14,604,000.40-21,864,010.20-8,935,296.40

Finding the Fourth Proportional to 14,604,000.40, 21,864,010.20 and 8,935,296.40

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Solution

The fourth proportional to 14,604,000.40, 21,864,010.20 and 8,935,296.40 is: 13,377,253.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,604,000.40 : 21,864,010.20 = 8,935,296.40 : x
  2. Step 2: Convert to fraction form
    14,604,000.40/21,864,010.20 = 8,935,296.40/x
  3. Step 3: Cross multiply
    14,604,000.40x = 21,864,010.20 × 8,935,296.40
  4. Step 4: Simplify right side
    14,604,000.40x = 195,361,411,629,623.28
  5. Step 5: Solve for x
    x = 195,361,411,629,623.28/14,604,000.40
  6. Step 6: Final answer
    x = 13,377,253.24

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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.