Home / 60,622,256.22-83,658,747.08-32,744,966.28

Finding the Fourth Proportional to 60,622,256.22, 83,658,747.08 and 32,744,966.28

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Solution

The fourth proportional to 60,622,256.22, 83,658,747.08 and 32,744,966.28 is: 45,188,071.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,622,256.22 : 83,658,747.08 = 32,744,966.28 : x
  2. Step 2: Convert to fraction form
    60,622,256.22/83,658,747.08 = 32,744,966.28/x
  3. Step 3: Cross multiply
    60,622,256.22x = 83,658,747.08 × 32,744,966.28
  4. Step 4: Simplify right side
    60,622,256.22x = 2,739,402,852,161,648.50
  5. Step 5: Solve for x
    x = 2,739,402,852,161,648.50/60,622,256.22
  6. Step 6: Final answer
    x = 45,188,071.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.