Home / 61,070,674.50-91,583,830.08-33,425,026.20

Finding the Fourth Proportional to 61,070,674.50, 91,583,830.08 and 33,425,026.20

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Solution

The fourth proportional to 61,070,674.50, 91,583,830.08 and 33,425,026.20 is: 50,125,398.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,070,674.50 : 91,583,830.08 = 33,425,026.20 : x
  2. Step 2: Convert to fraction form
    61,070,674.50/91,583,830.08 = 33,425,026.20/x
  3. Step 3: Cross multiply
    61,070,674.50x = 91,583,830.08 × 33,425,026.20
  4. Step 4: Simplify right side
    61,070,674.50x = 3,061,191,919,920,348
  5. Step 5: Solve for x
    x = 3,061,191,919,920,348/61,070,674.50
  6. Step 6: Final answer
    x = 50,125,398.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.