Home / 16,128,876.20-24,193,314.30-6,029,407.40

Finding the Fourth Proportional to 16,128,876.20, 24,193,314.30 and 6,029,407.40

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Solution

The fourth proportional to 16,128,876.20, 24,193,314.30 and 6,029,407.40 is: 9,044,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,876.20 : 24,193,314.30 = 6,029,407.40 : x
  2. Step 2: Convert to fraction form
    16,128,876.20/24,193,314.30 = 6,029,407.40/x
  3. Step 3: Cross multiply
    16,128,876.20x = 24,193,314.30 × 6,029,407.40
  4. Step 4: Simplify right side
    16,128,876.20x = 145,871,348,270,945.84
  5. Step 5: Solve for x
    x = 145,871,348,270,945.84/16,128,876.20
  6. Step 6: Final answer
    x = 9,044,111.10

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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.