Home / 29,114,233.60-43,671,350.40-13,960,364.80

Finding the Fourth Proportional to 29,114,233.60, 43,671,350.40 and 13,960,364.80

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Solution

The fourth proportional to 29,114,233.60, 43,671,350.40 and 13,960,364.80 is: 20,940,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,233.60 : 43,671,350.40 = 13,960,364.80 : x
  2. Step 2: Convert to fraction form
    29,114,233.60/43,671,350.40 = 13,960,364.80/x
  3. Step 3: Cross multiply
    29,114,233.60x = 43,671,350.40 × 13,960,364.80
  4. Step 4: Simplify right side
    29,114,233.60x = 609,667,982,892,625.88
  5. Step 5: Solve for x
    x = 609,667,982,892,625.88/29,114,233.60
  6. Step 6: Final answer
    x = 20,940,547.20

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1.5x scale

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.