Home / 14,762,278.10-22,143,417.15-9,064,025.30

Finding the Fourth Proportional to 14,762,278.10, 22,143,417.15 and 9,064,025.30

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Solution

The fourth proportional to 14,762,278.10, 22,143,417.15 and 9,064,025.30 is: 13,596,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,278.10 : 22,143,417.15 = 9,064,025.30 : x
  2. Step 2: Convert to fraction form
    14,762,278.10/22,143,417.15 = 9,064,025.30/x
  3. Step 3: Cross multiply
    14,762,278.10x = 22,143,417.15 × 9,064,025.30
  4. Step 4: Simplify right side
    14,762,278.10x = 200,708,493,276,053.91
  5. Step 5: Solve for x
    x = 200,708,493,276,053.91/14,762,278.10
  6. Step 6: Final answer
    x = 13,596,037.95

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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.