Home / 104,964,132.96-144,832,567.22-60,901,031.06

Finding the Fourth Proportional to 104,964,132.96, 144,832,567.22 and 60,901,031.06

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Solution

The fourth proportional to 104,964,132.96, 144,832,567.22 and 60,901,031.06 is: 84,033,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,964,132.96 : 144,832,567.22 = 60,901,031.06 : x
  2. Step 2: Convert to fraction form
    104,964,132.96/144,832,567.22 = 60,901,031.06/x
  3. Step 3: Cross multiply
    104,964,132.96x = 144,832,567.22 × 60,901,031.06
  4. Step 4: Simplify right side
    104,964,132.96x = 8,820,452,674,764,758
  5. Step 5: Solve for x
    x = 8,820,452,674,764,758/104,964,132.96
  6. Step 6: Final answer
    x = 84,033,016.10

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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.