Home / 104,746,666-144,550,443.36-60,719,202.76

Finding the Fourth Proportional to 104,746,666, 144,550,443.36 and 60,719,202.76

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Solution

The fourth proportional to 104,746,666, 144,550,443.36 and 60,719,202.76 is: 83,792,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,746,666 : 144,550,443.36 = 60,719,202.76 : x
  2. Step 2: Convert to fraction form
    104,746,666/144,550,443.36 = 60,719,202.76/x
  3. Step 3: Cross multiply
    104,746,666x = 144,550,443.36 × 60,719,202.76
  4. Step 4: Simplify right side
    104,746,666x = 8,776,987,679,423,736
  5. Step 5: Solve for x
    x = 8,776,987,679,423,736/104,746,666
  6. Step 6: Final answer
    x = 83,792,525.48

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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.