Home / 42,892,279.80-59,191,068.60-24,561,108.24

Finding the Fourth Proportional to 42,892,279.80, 59,191,068.60 and 24,561,108.24

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Solution

The fourth proportional to 42,892,279.80, 59,191,068.60 and 24,561,108.24 is: 33,894,170.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,892,279.80 : 59,191,068.60 = 24,561,108.24 : x
  2. Step 2: Convert to fraction form
    42,892,279.80/59,191,068.60 = 24,561,108.24/x
  3. Step 3: Cross multiply
    42,892,279.80x = 59,191,068.60 × 24,561,108.24
  4. Step 4: Simplify right side
    42,892,279.80x = 1,453,798,242,725,865.25
  5. Step 5: Solve for x
    x = 1,453,798,242,725,865.25/42,892,279.80
  6. Step 6: Final answer
    x = 33,894,170.45

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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.