Home / 59,049,203.40-88,573,805.10-20,696,877.90

Finding the Fourth Proportional to 59,049,203.40, 88,573,805.10 and 20,696,877.90

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Solution

The fourth proportional to 59,049,203.40, 88,573,805.10 and 20,696,877.90 is: 31,045,316.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,203.40 : 88,573,805.10 = 20,696,877.90 : x
  2. Step 2: Convert to fraction form
    59,049,203.40/88,573,805.10 = 20,696,877.90/x
  3. Step 3: Cross multiply
    59,049,203.40x = 88,573,805.10 × 20,696,877.90
  4. Step 4: Simplify right side
    59,049,203.40x = 1,833,201,229,293,097
  5. Step 5: Solve for x
    x = 1,833,201,229,293,097/59,049,203.40
  6. Step 6: Final answer
    x = 31,045,316.85

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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.