Home / 62,606,999.80-93,910,499.70-17,168,721.40

Finding the Fourth Proportional to 62,606,999.80, 93,910,499.70 and 17,168,721.40

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Solution

The fourth proportional to 62,606,999.80, 93,910,499.70 and 17,168,721.40 is: 25,753,082.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,606,999.80 : 93,910,499.70 = 17,168,721.40 : x
  2. Step 2: Convert to fraction form
    62,606,999.80/93,910,499.70 = 17,168,721.40/x
  3. Step 3: Cross multiply
    62,606,999.80x = 93,910,499.70 × 17,168,721.40
  4. Step 4: Simplify right side
    62,606,999.80x = 1,612,323,205,884,083.50
  5. Step 5: Solve for x
    x = 1,612,323,205,884,083.50/62,606,999.80
  6. Step 6: Final answer
    x = 25,753,082.10

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1.5x scale

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.