Home / 32,671,246.40-49,006,869.60-29,144,052.80

Finding the Fourth Proportional to 32,671,246.40, 49,006,869.60 and 29,144,052.80

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Solution

The fourth proportional to 32,671,246.40, 49,006,869.60 and 29,144,052.80 is: 43,716,079.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,246.40 : 49,006,869.60 = 29,144,052.80 : x
  2. Step 2: Convert to fraction form
    32,671,246.40/49,006,869.60 = 29,144,052.80/x
  3. Step 3: Cross multiply
    32,671,246.40x = 49,006,869.60 × 29,144,052.80
  4. Step 4: Simplify right side
    32,671,246.40x = 1,428,258,795,185,115
  5. Step 5: Solve for x
    x = 1,428,258,795,185,115/32,671,246.40
  6. Step 6: Final answer
    x = 43,716,079.20

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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.