Home / 104,872,242.48-157,301,775.15-32,083,240.02

Finding the Fourth Proportional to 104,872,242.48, 157,301,775.15 and 32,083,240.02

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Solution

The fourth proportional to 104,872,242.48, 157,301,775.15 and 32,083,240.02 is: 48,122,844.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,872,242.48 : 157,301,775.15 = 32,083,240.02 : x
  2. Step 2: Convert to fraction form
    104,872,242.48/157,301,775.15 = 32,083,240.02/x
  3. Step 3: Cross multiply
    104,872,242.48x = 157,301,775.15 × 32,083,240.02
  4. Step 4: Simplify right side
    104,872,242.48x = 5,046,750,607,709,522
  5. Step 5: Solve for x
    x = 5,046,750,607,709,522/104,872,242.48
  6. Step 6: Final answer
    x = 48,122,844.41

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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.