Home / 42,074,989,352.28-58,065,310,488.84-23,300,241,704.28

Finding the Fourth Proportional to 42,074,989,352.28, 58,065,310,488.84 and 23,300,241,704.28

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Solution

The fourth proportional to 42,074,989,352.28, 58,065,310,488.84 and 23,300,241,704.28 is: 32,155,344,299.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,074,989,352.28 : 58,065,310,488.84 = 23,300,241,704.28 : x
  2. Step 2: Convert to fraction form
    42,074,989,352.28/58,065,310,488.84 = 23,300,241,704.28/x
  3. Step 3: Cross multiply
    42,074,989,352.28x = 58,065,310,488.84 × 23,300,241,704.28
  4. Step 4: Simplify right side
    42,074,989,352.28x = 1,352,935,769,024,036,601,856
  5. Step 5: Solve for x
    x = 1,352,935,769,024,036,601,856/42,074,989,352.28
  6. Step 6: Final answer
    x = 32,155,344,299.59

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Double scale
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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.