Home / 92,146,172.67-138,219,637.55-23,058,788.00

Finding the Fourth Proportional to 92,146,172.67, 138,219,637.55 and 23,058,788.00

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Solution

The fourth proportional to 92,146,172.67, 138,219,637.55 and 23,058,788.00 is: 34,588,276.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,146,172.67 : 138,219,637.55 = 23,058,788.00 : x
  2. Step 2: Convert to fraction form
    92,146,172.67/138,219,637.55 = 23,058,788.00/x
  3. Step 3: Cross multiply
    92,146,172.67x = 138,219,637.55 × 23,058,788.00
  4. Step 4: Simplify right side
    92,146,172.67x = 3,187,177,318,895,897
  5. Step 5: Solve for x
    x = 3,187,177,318,895,897/92,146,172.67
  6. Step 6: Final answer
    x = 34,588,276.72

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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.