Home / 37,445,917.20-56,168,875.80-32,407,069.20

Finding the Fourth Proportional to 37,445,917.20, 56,168,875.80 and 32,407,069.20

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Solution

The fourth proportional to 37,445,917.20, 56,168,875.80 and 32,407,069.20 is: 48,610,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,445,917.20 : 56,168,875.80 = 32,407,069.20 : x
  2. Step 2: Convert to fraction form
    37,445,917.20/56,168,875.80 = 32,407,069.20/x
  3. Step 3: Cross multiply
    37,445,917.20x = 56,168,875.80 × 32,407,069.20
  4. Step 4: Simplify right side
    37,445,917.20x = 1,820,268,644,936,805.25
  5. Step 5: Solve for x
    x = 1,820,268,644,936,805.25/37,445,917.20
  6. Step 6: Final answer
    x = 48,610,603.80

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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.