Home / 135,070,074.12-202,603,616.64-32,834,210.16

Finding the Fourth Proportional to 135,070,074.12, 202,603,616.64 and 32,834,210.16

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Solution

The fourth proportional to 135,070,074.12, 202,603,616.64 and 32,834,210.16 is: 49,250,951.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,070,074.12 : 202,603,616.64 = 32,834,210.16 : x
  2. Step 2: Convert to fraction form
    135,070,074.12/202,603,616.64 = 32,834,210.16/x
  3. Step 3: Cross multiply
    135,070,074.12x = 202,603,616.64 × 32,834,210.16
  4. Step 4: Simplify right side
    135,070,074.12x = 6,652,329,727,933,833
  5. Step 5: Solve for x
    x = 6,652,329,727,933,833/135,070,074.12
  6. Step 6: Final answer
    x = 49,250,951.93

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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.