Home / 37,317,070.80-56,000,489.40-17,111,912.40

Finding the Fourth Proportional to 37,317,070.80, 56,000,489.40 and 17,111,912.40

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Solution

The fourth proportional to 37,317,070.80, 56,000,489.40 and 17,111,912.40 is: 25,679,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,317,070.80 : 56,000,489.40 = 17,111,912.40 : x
  2. Step 2: Convert to fraction form
    37,317,070.80/56,000,489.40 = 17,111,912.40/x
  3. Step 3: Cross multiply
    37,317,070.80x = 56,000,489.40 × 17,111,912.40
  4. Step 4: Simplify right side
    37,317,070.80x = 958,275,468,969,928.50
  5. Step 5: Solve for x
    x = 958,275,468,969,928.50/37,317,070.80
  6. Step 6: Final answer
    x = 25,679,278.90

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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.