Home / 46,490,304.68-69,745,545.17-14,141,366.45

Finding the Fourth Proportional to 46,490,304.68, 69,745,545.17 and 14,141,366.45

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Solution

The fourth proportional to 46,490,304.68, 69,745,545.17 and 14,141,366.45 is: 21,215,118.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490,304.68 : 69,745,545.17 = 14,141,366.45 : x
  2. Step 2: Convert to fraction form
    46,490,304.68/69,745,545.17 = 14,141,366.45/x
  3. Step 3: Cross multiply
    46,490,304.68x = 69,745,545.17 × 14,141,366.45
  4. Step 4: Simplify right side
    46,490,304.68x = 986,297,312,084,563.12
  5. Step 5: Solve for x
    x = 986,297,312,084,563.12/46,490,304.68
  6. Step 6: Final answer
    x = 21,215,118.27

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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.