Home / 40,761,581.01-56,229,542.12-24,229,946.76

Finding the Fourth Proportional to 40,761,581.01, 56,229,542.12 and 24,229,946.76

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Solution

The fourth proportional to 40,761,581.01, 56,229,542.12 and 24,229,946.76 is: 33,424,582.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,761,581.01 : 56,229,542.12 = 24,229,946.76 : x
  2. Step 2: Convert to fraction form
    40,761,581.01/56,229,542.12 = 24,229,946.76/x
  3. Step 3: Cross multiply
    40,761,581.01x = 56,229,542.12 × 24,229,946.76
  4. Step 4: Simplify right side
    40,761,581.01x = 1,362,438,811,906,777.50
  5. Step 5: Solve for x
    x = 1,362,438,811,906,777.50/40,761,581.01
  6. Step 6: Final answer
    x = 33,424,582.12

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Double scale
Find fourth proportional to 40,761,582.01, 56,229,543.50 and 24,229,947.76
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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.