Home / 37,641,602.40-56,462,403.60-37,358,167.20

Finding the Fourth Proportional to 37,641,602.40, 56,462,403.60 and 37,358,167.20

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Solution

The fourth proportional to 37,641,602.40, 56,462,403.60 and 37,358,167.20 is: 56,037,250.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,641,602.40 : 56,462,403.60 = 37,358,167.20 : x
  2. Step 2: Convert to fraction form
    37,641,602.40/56,462,403.60 = 37,358,167.20/x
  3. Step 3: Cross multiply
    37,641,602.40x = 56,462,403.60 × 37,358,167.20
  4. Step 4: Simplify right side
    37,641,602.40x = 2,109,331,914,202,682.25
  5. Step 5: Solve for x
    x = 2,109,331,914,202,682.25/37,641,602.40
  6. Step 6: Final answer
    x = 56,037,250.80

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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.