Home / 9,416,095.30-14,124,142.95-7,290,331.30

Finding the Fourth Proportional to 9,416,095.30, 14,124,142.95 and 7,290,331.30

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Solution

The fourth proportional to 9,416,095.30, 14,124,142.95 and 7,290,331.30 is: 10,935,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,095.30 : 14,124,142.95 = 7,290,331.30 : x
  2. Step 2: Convert to fraction form
    9,416,095.30/14,124,142.95 = 7,290,331.30/x
  3. Step 3: Cross multiply
    9,416,095.30x = 14,124,142.95 × 7,290,331.30
  4. Step 4: Simplify right side
    9,416,095.30x = 102,969,681,434,059.33
  5. Step 5: Solve for x
    x = 102,969,681,434,059.33/9,416,095.30
  6. Step 6: Final answer
    x = 10,935,496.95

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Similar ratio
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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.