Home / 23,697,143.91-32,702,050.62-12,832,127.91

Finding the Fourth Proportional to 23,697,143.91, 32,702,050.62 and 12,832,127.91

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Solution

The fourth proportional to 23,697,143.91, 32,702,050.62 and 12,832,127.91 is: 17,708,332.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697,143.91 : 32,702,050.62 = 12,832,127.91 : x
  2. Step 2: Convert to fraction form
    23,697,143.91/32,702,050.62 = 12,832,127.91/x
  3. Step 3: Cross multiply
    23,697,143.91x = 32,702,050.62 × 12,832,127.91
  4. Step 4: Simplify right side
    23,697,143.91x = 419,636,896,523,255.31
  5. Step 5: Solve for x
    x = 419,636,896,523,255.31/23,697,143.91
  6. Step 6: Final answer
    x = 17,708,332.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.