Home / 39,573,136.60-59,359,704.90-14,016,729.40

Finding the Fourth Proportional to 39,573,136.60, 59,359,704.90 and 14,016,729.40

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Solution

The fourth proportional to 39,573,136.60, 59,359,704.90 and 14,016,729.40 is: 21,025,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,573,136.60 : 59,359,704.90 = 14,016,729.40 : x
  2. Step 2: Convert to fraction form
    39,573,136.60/59,359,704.90 = 14,016,729.40/x
  3. Step 3: Cross multiply
    39,573,136.60x = 59,359,704.90 × 14,016,729.40
  4. Step 4: Simplify right side
    39,573,136.60x = 832,028,920,847,154
  5. Step 5: Solve for x
    x = 832,028,920,847,154/39,573,136.60
  6. Step 6: Final answer
    x = 21,025,094.10

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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.