Home / 34,173,280.10-51,259,920.15-13,971,808.10

Finding the Fourth Proportional to 34,173,280.10, 51,259,920.15 and 13,971,808.10

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Solution

The fourth proportional to 34,173,280.10, 51,259,920.15 and 13,971,808.10 is: 20,957,712.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,173,280.10 : 51,259,920.15 = 13,971,808.10 : x
  2. Step 2: Convert to fraction form
    34,173,280.10/51,259,920.15 = 13,971,808.10/x
  3. Step 3: Cross multiply
    34,173,280.10x = 51,259,920.15 × 13,971,808.10
  4. Step 4: Simplify right side
    34,173,280.10x = 716,193,767,557,123.12
  5. Step 5: Solve for x
    x = 716,193,767,557,123.12/34,173,280.10
  6. Step 6: Final answer
    x = 20,957,712.15

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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.