Home / 37,435,621.60-56,153,432.40-22,319,077.60

Finding the Fourth Proportional to 37,435,621.60, 56,153,432.40 and 22,319,077.60

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Solution

The fourth proportional to 37,435,621.60, 56,153,432.40 and 22,319,077.60 is: 33,478,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,435,621.60 : 56,153,432.40 = 22,319,077.60 : x
  2. Step 2: Convert to fraction form
    37,435,621.60/56,153,432.40 = 22,319,077.60/x
  3. Step 3: Cross multiply
    37,435,621.60x = 56,153,432.40 × 22,319,077.60
  4. Step 4: Simplify right side
    37,435,621.60x = 1,253,292,815,241,954.25
  5. Step 5: Solve for x
    x = 1,253,292,815,241,954.25/37,435,621.60
  6. Step 6: Final answer
    x = 33,478,616.40

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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.