Home / 32,342,083.40-48,513,125.10-31,704,354.20

Finding the Fourth Proportional to 32,342,083.40, 48,513,125.10 and 31,704,354.20

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Solution

The fourth proportional to 32,342,083.40, 48,513,125.10 and 31,704,354.20 is: 47,556,531.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342,083.40 : 48,513,125.10 = 31,704,354.20 : x
  2. Step 2: Convert to fraction form
    32,342,083.40/48,513,125.10 = 31,704,354.20/x
  3. Step 3: Cross multiply
    32,342,083.40x = 48,513,125.10 × 31,704,354.20
  4. Step 4: Simplify right side
    32,342,083.40x = 1,538,077,301,519,310.50
  5. Step 5: Solve for x
    x = 1,538,077,301,519,310.50/32,342,083.40
  6. Step 6: Final answer
    x = 47,556,531.30

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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.