Home / 14,762,117.10-22,143,175.65-9,063,864.30

Finding the Fourth Proportional to 14,762,117.10, 22,143,175.65 and 9,063,864.30

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Solution

The fourth proportional to 14,762,117.10, 22,143,175.65 and 9,063,864.30 is: 13,595,796.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,117.10 : 22,143,175.65 = 9,063,864.30 : x
  2. Step 2: Convert to fraction form
    14,762,117.10/22,143,175.65 = 9,063,864.30/x
  3. Step 3: Cross multiply
    14,762,117.10x = 22,143,175.65 × 9,063,864.30
  4. Step 4: Simplify right side
    14,762,117.10x = 200,702,739,262,664.31
  5. Step 5: Solve for x
    x = 200,702,739,262,664.31/14,762,117.10
  6. Step 6: Final answer
    x = 13,595,796.45

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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.