Home / 112,679,206.59-169,043,058.59-34,954,561.47

Finding the Fourth Proportional to 112,679,206.59, 169,043,058.59 and 34,954,561.47

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Solution

The fourth proportional to 112,679,206.59, 169,043,058.59 and 34,954,561.47 is: 52,439,364.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,679,206.59 : 169,043,058.59 = 34,954,561.47 : x
  2. Step 2: Convert to fraction form
    112,679,206.59/169,043,058.59 = 34,954,561.47/x
  3. Step 3: Cross multiply
    112,679,206.59x = 169,043,058.59 × 34,954,561.47
  4. Step 4: Simplify right side
    112,679,206.59x = 5,908,825,982,386,194
  5. Step 5: Solve for x
    x = 5,908,825,982,386,194/112,679,206.59
  6. Step 6: Final answer
    x = 52,439,364.47

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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.