Home / 25,592,931.13-35,318,479.96-14,579,517.61

Finding the Fourth Proportional to 25,592,931.13, 35,318,479.96 and 14,579,517.61

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Solution

The fourth proportional to 25,592,931.13, 35,318,479.96 and 14,579,517.61 is: 20,119,868.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,592,931.13 : 35,318,479.96 = 14,579,517.61 : x
  2. Step 2: Convert to fraction form
    25,592,931.13/35,318,479.96 = 14,579,517.61/x
  3. Step 3: Cross multiply
    25,592,931.13x = 35,318,479.96 × 14,579,517.61
  4. Step 4: Simplify right side
    25,592,931.13x = 514,926,400,410,507.12
  5. Step 5: Solve for x
    x = 514,926,400,410,507.12/25,592,931.13
  6. Step 6: Final answer
    x = 20,119,868.17

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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.