Home / 32,400,802.47-48,601,250.48-13,231,559.52

Finding the Fourth Proportional to 32,400,802.47, 48,601,250.48 and 13,231,559.52

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Solution

The fourth proportional to 32,400,802.47, 48,601,250.48 and 13,231,559.52 is: 19,847,358.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,400,802.47 : 48,601,250.48 = 13,231,559.52 : x
  2. Step 2: Convert to fraction form
    32,400,802.47/48,601,250.48 = 13,231,559.52/x
  3. Step 3: Cross multiply
    32,400,802.47x = 48,601,250.48 × 13,231,559.52
  4. Step 4: Simplify right side
    32,400,802.47x = 643,070,338,472,548.50
  5. Step 5: Solve for x
    x = 643,070,338,472,548.50/32,400,802.47
  6. Step 6: Final answer
    x = 19,847,358.38

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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.