Home / 10,490,040.73-14,371,407.07-10,096,876.91

Finding the Fourth Proportional to 10,490,040.73, 14,371,407.07 and 10,096,876.91

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Solution

The fourth proportional to 10,490,040.73, 14,371,407.07 and 10,096,876.91 is: 13,832,770.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,490,040.73 : 14,371,407.07 = 10,096,876.91 : x
  2. Step 2: Convert to fraction form
    10,490,040.73/14,371,407.07 = 10,096,876.91/x
  3. Step 3: Cross multiply
    10,490,040.73x = 14,371,407.07 × 10,096,876.91
  4. Step 4: Simplify right side
    10,490,040.73x = 145,106,328,209,293.75
  5. Step 5: Solve for x
    x = 145,106,328,209,293.75/10,490,040.73
  6. Step 6: Final answer
    x = 13,832,770.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.