Home / 15,945,251.40-23,913,989.10-4,584,515.40

Finding the Fourth Proportional to 15,945,251.40, 23,913,989.10 and 4,584,515.40

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Solution

The fourth proportional to 15,945,251.40, 23,913,989.10 and 4,584,515.40 is: 6,875,655.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,945,251.40 : 23,913,989.10 = 4,584,515.40 : x
  2. Step 2: Convert to fraction form
    15,945,251.40/23,913,989.10 = 4,584,515.40/x
  3. Step 3: Cross multiply
    15,945,251.40x = 23,913,989.10 × 4,584,515.40
  4. Step 4: Simplify right side
    15,945,251.40x = 109,634,051,304,382.16
  5. Step 5: Solve for x
    x = 109,634,051,304,382.16/15,945,251.40
  6. Step 6: Final answer
    x = 6,875,655.24

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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.