Home / 42,074,989,358.26-58,065,310,497.12-23,300,241,710.26

Finding the Fourth Proportional to 42,074,989,358.26, 58,065,310,497.12 and 23,300,241,710.26

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Solution

The fourth proportional to 42,074,989,358.26, 58,065,310,497.12 and 23,300,241,710.26 is: 32,155,344,307.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,074,989,358.26 : 58,065,310,497.12 = 23,300,241,710.26 : x
  2. Step 2: Convert to fraction form
    42,074,989,358.26/58,065,310,497.12 = 23,300,241,710.26/x
  3. Step 3: Cross multiply
    42,074,989,358.26x = 58,065,310,497.12 × 23,300,241,710.26
  4. Step 4: Simplify right side
    42,074,989,358.26x = 1,352,935,769,564,193,226,752
  5. Step 5: Solve for x
    x = 1,352,935,769,564,193,226,752/42,074,989,358.26
  6. Step 6: Final answer
    x = 32,155,344,307.86

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Double scale
Find fourth proportional to 42,074,989,359.26, 58,065,310,498.50 and 23,300,241,711.26
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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.