Home / 14,986,097.93-22,488,114.80-6,466,434.39

Finding the Fourth Proportional to 14,986,097.93, 22,488,114.80 and 6,466,434.39

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Solution

The fourth proportional to 14,986,097.93, 22,488,114.80 and 6,466,434.39 is: 9,703,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,986,097.93 : 22,488,114.80 = 6,466,434.39 : x
  2. Step 2: Convert to fraction form
    14,986,097.93/22,488,114.80 = 6,466,434.39/x
  3. Step 3: Cross multiply
    14,986,097.93x = 22,488,114.80 × 6,466,434.39
  4. Step 4: Simplify right side
    14,986,097.93x = 145,417,918,876,655.81
  5. Step 5: Solve for x
    x = 145,417,918,876,655.81/14,986,097.93
  6. Step 6: Final answer
    x = 9,703,521.20

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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.