Home / 32,403,144.32-48,612,089.28-17,249,091.20

Finding the Fourth Proportional to 32,403,144.32, 48,612,089.28 and 17,249,091.20

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Solution

The fourth proportional to 32,403,144.32, 48,612,089.28 and 17,249,091.20 is: 25,877,561.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,403,144.32 : 48,612,089.28 = 17,249,091.20 : x
  2. Step 2: Convert to fraction form
    32,403,144.32/48,612,089.28 = 17,249,091.20/x
  3. Step 3: Cross multiply
    32,403,144.32x = 48,612,089.28 × 17,249,091.20
  4. Step 4: Simplify right side
    32,403,144.32x = 838,514,361,413,262.38
  5. Step 5: Solve for x
    x = 838,514,361,413,262.38/32,403,144.32
  6. Step 6: Final answer
    x = 25,877,561.55

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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.