Home / 15,552,484.80-23,328,727.20-13,033,060.80

Finding the Fourth Proportional to 15,552,484.80, 23,328,727.20 and 13,033,060.80

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Solution

The fourth proportional to 15,552,484.80, 23,328,727.20 and 13,033,060.80 is: 19,549,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,484.80 : 23,328,727.20 = 13,033,060.80 : x
  2. Step 2: Convert to fraction form
    15,552,484.80/23,328,727.20 = 13,033,060.80/x
  3. Step 3: Cross multiply
    15,552,484.80x = 23,328,727.20 × 13,033,060.80
  4. Step 4: Simplify right side
    15,552,484.80x = 304,044,719,984,213.75
  5. Step 5: Solve for x
    x = 304,044,719,984,213.75/15,552,484.80
  6. Step 6: Final answer
    x = 19,549,591.20

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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.