Home / 59,838,673.79-82,573,810.97-34,718,837.09

Finding the Fourth Proportional to 59,838,673.79, 82,573,810.97 and 34,718,837.09

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Solution

The fourth proportional to 59,838,673.79, 82,573,810.97 and 34,718,837.09 is: 47,909,930.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,838,673.79 : 82,573,810.97 = 34,718,837.09 : x
  2. Step 2: Convert to fraction form
    59,838,673.79/82,573,810.97 = 34,718,837.09/x
  3. Step 3: Cross multiply
    59,838,673.79x = 82,573,810.97 × 34,718,837.09
  4. Step 4: Simplify right side
    59,838,673.79x = 2,866,866,690,381,422
  5. Step 5: Solve for x
    x = 2,866,866,690,381,422/59,838,673.79
  6. Step 6: Final answer
    x = 47,909,930.30

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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.