Home / 43,533,235.74-60,074,064.09-23,687,082.76

Finding the Fourth Proportional to 43,533,235.74, 60,074,064.09 and 23,687,082.76

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Solution

The fourth proportional to 43,533,235.74, 60,074,064.09 and 23,687,082.76 is: 32,687,194.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,533,235.74 : 60,074,064.09 = 23,687,082.76 : x
  2. Step 2: Convert to fraction form
    43,533,235.74/60,074,064.09 = 23,687,082.76/x
  3. Step 3: Cross multiply
    43,533,235.74x = 60,074,064.09 × 23,687,082.76
  4. Step 4: Simplify right side
    43,533,235.74x = 1,422,979,327,679,189
  5. Step 5: Solve for x
    x = 1,422,979,327,679,189/43,533,235.74
  6. Step 6: Final answer
    x = 32,687,194.13

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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.