Home / 48,406,444.20-72,609,666.30-17,700,964.20

Finding the Fourth Proportional to 48,406,444.20, 72,609,666.30 and 17,700,964.20

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Solution

The fourth proportional to 48,406,444.20, 72,609,666.30 and 17,700,964.20 is: 26,551,446.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,444.20 : 72,609,666.30 = 17,700,964.20 : x
  2. Step 2: Convert to fraction form
    48,406,444.20/72,609,666.30 = 17,700,964.20/x
  3. Step 3: Cross multiply
    48,406,444.20x = 72,609,666.30 × 17,700,964.20
  4. Step 4: Simplify right side
    48,406,444.20x = 1,285,261,103,750,246.25
  5. Step 5: Solve for x
    x = 1,285,261,103,750,246.25/48,406,444.20
  6. Step 6: Final answer
    x = 26,551,446.30

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1.5x scale

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.