Home / 16,730,260-23,092,605.84-10,849,737.76

Finding the Fourth Proportional to 16,730,260, 23,092,605.84 and 10,849,737.76

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Solution

The fourth proportional to 16,730,260, 23,092,605.84 and 10,849,737.76 is: 14,975,781.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730,260 : 23,092,605.84 = 10,849,737.76 : x
  2. Step 2: Convert to fraction form
    16,730,260/23,092,605.84 = 10,849,737.76/x
  3. Step 3: Cross multiply
    16,730,260x = 23,092,605.84 × 10,849,737.76
  4. Step 4: Simplify right side
    16,730,260x = 250,548,717,559,044.50
  5. Step 5: Solve for x
    x = 250,548,717,559,044.50/16,730,260
  6. Step 6: Final answer
    x = 14,975,781.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.