Home / 47,101,516.08-70,606,147.20-26,362,082.40

Finding the Fourth Proportional to 47,101,516.08, 70,606,147.20 and 26,362,082.40

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Solution

The fourth proportional to 47,101,516.08, 70,606,147.20 and 26,362,082.40 is: 39,517,306.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,101,516.08 : 70,606,147.20 = 26,362,082.40 : x
  2. Step 2: Convert to fraction form
    47,101,516.08/70,606,147.20 = 26,362,082.40/x
  3. Step 3: Cross multiply
    47,101,516.08x = 70,606,147.20 × 26,362,082.40
  4. Step 4: Simplify right side
    47,101,516.08x = 1,861,325,070,432,929.25
  5. Step 5: Solve for x
    x = 1,861,325,070,432,929.25/47,101,516.08
  6. Step 6: Final answer
    x = 39,517,306.99

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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.