Home / 42,331,196,549.70-58,416,587,664.57-23,299,893,156.42

Finding the Fourth Proportional to 42,331,196,549.70, 58,416,587,664.57 and 23,299,893,156.42

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Solution

The fourth proportional to 42,331,196,549.70, 58,416,587,664.57 and 23,299,893,156.42 is: 32,153,597,395.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,331,196,549.70 : 58,416,587,664.57 = 23,299,893,156.42 : x
  2. Step 2: Convert to fraction form
    42,331,196,549.70/58,416,587,664.57 = 23,299,893,156.42/x
  3. Step 3: Cross multiply
    42,331,196,549.70x = 58,416,587,664.57 × 23,299,893,156.42
  4. Step 4: Simplify right side
    42,331,196,549.70x = 1,361,100,251,147,123,294,208
  5. Step 5: Solve for x
    x = 1,361,100,251,147,123,294,208/42,331,196,549.70
  6. Step 6: Final answer
    x = 32,153,597,395.93

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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.