Home / 15,552,130.05-23,328,195.08-7,049,074.05

Finding the Fourth Proportional to 15,552,130.05, 23,328,195.08 and 7,049,074.05

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Solution

The fourth proportional to 15,552,130.05, 23,328,195.08 and 7,049,074.05 is: 10,573,611.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,130.05 : 23,328,195.08 = 7,049,074.05 : x
  2. Step 2: Convert to fraction form
    15,552,130.05/23,328,195.08 = 7,049,074.05/x
  3. Step 3: Cross multiply
    15,552,130.05x = 23,328,195.08 × 7,049,074.05
  4. Step 4: Simplify right side
    15,552,130.05x = 164,442,174,536,520.28
  5. Step 5: Solve for x
    x = 164,442,174,536,520.28/15,552,130.05
  6. Step 6: Final answer
    x = 10,573,611.08

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Double scale
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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.