Home / 32,643,007.20-48,964,510.80-14,727,103.20

Finding the Fourth Proportional to 32,643,007.20, 48,964,510.80 and 14,727,103.20

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Solution

The fourth proportional to 32,643,007.20, 48,964,510.80 and 14,727,103.20 is: 22,090,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,007.20 : 48,964,510.80 = 14,727,103.20 : x
  2. Step 2: Convert to fraction form
    32,643,007.20/48,964,510.80 = 14,727,103.20/x
  3. Step 3: Cross multiply
    32,643,007.20x = 48,964,510.80 × 14,727,103.20
  4. Step 4: Simplify right side
    32,643,007.20x = 721,105,403,689,114.50
  5. Step 5: Solve for x
    x = 721,105,403,689,114.50/32,643,007.20
  6. Step 6: Final answer
    x = 22,090,654.80

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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.