Home / 14,829,511.17-22,246,666.05-4,591,964.91

Finding the Fourth Proportional to 14,829,511.17, 22,246,666.05 and 4,591,964.91

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Solution

The fourth proportional to 14,829,511.17, 22,246,666.05 and 4,591,964.91 is: 6,888,690.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,511.17 : 22,246,666.05 = 4,591,964.91 : x
  2. Step 2: Convert to fraction form
    14,829,511.17/22,246,666.05 = 4,591,964.91/x
  3. Step 3: Cross multiply
    14,829,511.17x = 22,246,666.05 × 4,591,964.91
  4. Step 4: Simplify right side
    14,829,511.17x = 102,155,909,866,088.31
  5. Step 5: Solve for x
    x = 102,155,909,866,088.31/14,829,511.17
  6. Step 6: Final answer
    x = 6,888,690.31

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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.