Home / 122,859,088.76-184,314,515.38-39,854,360.00

Finding the Fourth Proportional to 122,859,088.76, 184,314,515.38 and 39,854,360.00

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Solution

The fourth proportional to 122,859,088.76, 184,314,515.38 and 39,854,360.00 is: 59,789,935.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,859,088.76 : 184,314,515.38 = 39,854,360.00 : x
  2. Step 2: Convert to fraction form
    122,859,088.76/184,314,515.38 = 39,854,360.00/x
  3. Step 3: Cross multiply
    122,859,088.76x = 184,314,515.38 × 39,854,360.00
  4. Step 4: Simplify right side
    122,859,088.76x = 7,345,737,049,135,304
  5. Step 5: Solve for x
    x = 7,345,737,049,135,304/122,859,088.76
  6. Step 6: Final answer
    x = 59,789,935.96

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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.