Home / 19,536,002.40-29,304,003.60-15,756,866.40

Finding the Fourth Proportional to 19,536,002.40, 29,304,003.60 and 15,756,866.40

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Solution

The fourth proportional to 19,536,002.40, 29,304,003.60 and 15,756,866.40 is: 23,635,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536,002.40 : 29,304,003.60 = 15,756,866.40 : x
  2. Step 2: Convert to fraction form
    19,536,002.40/29,304,003.60 = 15,756,866.40/x
  3. Step 3: Cross multiply
    19,536,002.40x = 29,304,003.60 × 15,756,866.40
  4. Step 4: Simplify right side
    19,536,002.40x = 461,739,269,710,319.06
  5. Step 5: Solve for x
    x = 461,739,269,710,319.06/19,536,002.40
  6. Step 6: Final answer
    x = 23,635,299.60

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1.5x scale

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.