Home / 16,365,974.94-24,521,182.28-9,875,412.66

Finding the Fourth Proportional to 16,365,974.94, 24,521,182.28 and 9,875,412.66

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Solution

The fourth proportional to 16,365,974.94, 24,521,182.28 and 9,875,412.66 is: 14,796,356.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,365,974.94 : 24,521,182.28 = 9,875,412.66 : x
  2. Step 2: Convert to fraction form
    16,365,974.94/24,521,182.28 = 9,875,412.66/x
  3. Step 3: Cross multiply
    16,365,974.94x = 24,521,182.28 × 9,875,412.66
  4. Step 4: Simplify right side
    16,365,974.94x = 242,156,793,876,702.59
  5. Step 5: Solve for x
    x = 242,156,793,876,702.59/16,365,974.94
  6. Step 6: Final answer
    x = 14,796,356.15

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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.