Home / 47,704,082.40-71,556,123.60-32,587,538.40

Finding the Fourth Proportional to 47,704,082.40, 71,556,123.60 and 32,587,538.40

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Solution

The fourth proportional to 47,704,082.40, 71,556,123.60 and 32,587,538.40 is: 48,881,307.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,704,082.40 : 71,556,123.60 = 32,587,538.40 : x
  2. Step 2: Convert to fraction form
    47,704,082.40/71,556,123.60 = 32,587,538.40/x
  3. Step 3: Cross multiply
    47,704,082.40x = 71,556,123.60 × 32,587,538.40
  4. Step 4: Simplify right side
    47,704,082.40x = 2,331,837,925,570,146
  5. Step 5: Solve for x
    x = 2,331,837,925,570,146/47,704,082.40
  6. Step 6: Final answer
    x = 48,881,307.60

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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.