Home / 171,799,520.22-237,081,345-93,481,724.35

Finding the Fourth Proportional to 171,799,520.22, 237,081,345 and 93,481,724.35

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Solution

The fourth proportional to 171,799,520.22, 237,081,345 and 93,481,724.35 is: 129,003,695.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,799,520.22 : 237,081,345 = 93,481,724.35 : x
  2. Step 2: Convert to fraction form
    171,799,520.22/237,081,345 = 93,481,724.35/x
  3. Step 3: Cross multiply
    171,799,520.22x = 237,081,345 × 93,481,724.35
  4. Step 4: Simplify right side
    171,799,520.22x = 22,162,772,941,817,248
  5. Step 5: Solve for x
    x = 22,162,772,941,817,248/171,799,520.22
  6. Step 6: Final answer
    x = 129,003,695.20

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1.5x scale

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.