Home / 14,868,545.53-22,302,327.53-6,114,521.15

Finding the Fourth Proportional to 14,868,545.53, 22,302,327.53 and 6,114,521.15

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Solution

The fourth proportional to 14,868,545.53, 22,302,327.53 and 6,114,521.15 is: 9,171,579.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,868,545.53 : 22,302,327.53 = 6,114,521.15 : x
  2. Step 2: Convert to fraction form
    14,868,545.53/22,302,327.53 = 6,114,521.15/x
  3. Step 3: Cross multiply
    14,868,545.53x = 22,302,327.53 × 6,114,521.15
  4. Step 4: Simplify right side
    14,868,545.53x = 136,368,053,447,454.38
  5. Step 5: Solve for x
    x = 136,368,053,447,454.38/14,868,545.53
  6. Step 6: Final answer
    x = 9,171,579.91

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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.