Home / 17,302,598.64-25,955,374.14-4,523,082.84

Finding the Fourth Proportional to 17,302,598.64, 25,955,374.14 and 4,523,082.84

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Solution

The fourth proportional to 17,302,598.64, 25,955,374.14 and 4,523,082.84 is: 6,785,010.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,598.64 : 25,955,374.14 = 4,523,082.84 : x
  2. Step 2: Convert to fraction form
    17,302,598.64/25,955,374.14 = 4,523,082.84/x
  3. Step 3: Cross multiply
    17,302,598.64x = 25,955,374.14 × 4,523,082.84
  4. Step 4: Simplify right side
    17,302,598.64x = 117,398,307,378,413.75
  5. Step 5: Solve for x
    x = 117,398,307,378,413.75/17,302,598.64
  6. Step 6: Final answer
    x = 6,785,010.15

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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.