Home / 15,677,430.18-23,510,098.35-6,091,546.74

Finding the Fourth Proportional to 15,677,430.18, 23,510,098.35 and 6,091,546.74

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Solution

The fourth proportional to 15,677,430.18, 23,510,098.35 and 6,091,546.74 is: 9,134,970.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,430.18 : 23,510,098.35 = 6,091,546.74 : x
  2. Step 2: Convert to fraction form
    15,677,430.18/23,510,098.35 = 6,091,546.74/x
  3. Step 3: Cross multiply
    15,677,430.18x = 23,510,098.35 × 6,091,546.74
  4. Step 4: Simplify right side
    15,677,430.18x = 143,212,862,961,021.91
  5. Step 5: Solve for x
    x = 143,212,862,961,021.91/15,677,430.18
  6. Step 6: Final answer
    x = 9,134,970.55

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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.