Home / 16,070,008.88-24,102,350.04-5,287,444.40

Finding the Fourth Proportional to 16,070,008.88, 24,102,350.04 and 5,287,444.40

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Solution

The fourth proportional to 16,070,008.88, 24,102,350.04 and 5,287,444.40 is: 7,930,290.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,070,008.88 : 24,102,350.04 = 5,287,444.40 : x
  2. Step 2: Convert to fraction form
    16,070,008.88/24,102,350.04 = 5,287,444.40/x
  3. Step 3: Cross multiply
    16,070,008.88x = 24,102,350.04 × 5,287,444.40
  4. Step 4: Simplify right side
    16,070,008.88x = 127,439,835,745,837.78
  5. Step 5: Solve for x
    x = 127,439,835,745,837.78/16,070,008.88
  6. Step 6: Final answer
    x = 7,930,290.31

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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.