Home / 29,065,595.60-40,107,510.60-17,900,322

Finding the Fourth Proportional to 29,065,595.60, 40,107,510.60 and 17,900,322

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Solution

The fourth proportional to 29,065,595.60, 40,107,510.60 and 17,900,322 is: 24,700,589.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,065,595.60 : 40,107,510.60 = 17,900,322 : x
  2. Step 2: Convert to fraction form
    29,065,595.60/40,107,510.60 = 17,900,322/x
  3. Step 3: Cross multiply
    29,065,595.60x = 40,107,510.60 × 17,900,322
  4. Step 4: Simplify right side
    29,065,595.60x = 717,937,354,358,413.25
  5. Step 5: Solve for x
    x = 717,937,354,358,413.25/29,065,595.60
  6. Step 6: Final answer
    x = 24,700,589.81

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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.