Home / 60,666,502.20-90,999,753.30-24,280,508.40

Finding the Fourth Proportional to 60,666,502.20, 90,999,753.30 and 24,280,508.40

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Solution

The fourth proportional to 60,666,502.20, 90,999,753.30 and 24,280,508.40 is: 36,420,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,666,502.20 : 90,999,753.30 = 24,280,508.40 : x
  2. Step 2: Convert to fraction form
    60,666,502.20/90,999,753.30 = 24,280,508.40/x
  3. Step 3: Cross multiply
    60,666,502.20x = 90,999,753.30 × 24,280,508.40
  4. Step 4: Simplify right side
    60,666,502.20x = 2,209,520,274,398,577.50
  5. Step 5: Solve for x
    x = 2,209,520,274,398,577.50/60,666,502.20
  6. Step 6: Final answer
    x = 36,420,762.60

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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.