Home / 46,522,419.68-69,791,210.60-13,736,302.81

Finding the Fourth Proportional to 46,522,419.68, 69,791,210.60 and 13,736,302.81

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Solution

The fourth proportional to 46,522,419.68, 69,791,210.60 and 13,736,302.81 is: 20,606,692.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,522,419.68 : 69,791,210.60 = 13,736,302.81 : x
  2. Step 2: Convert to fraction form
    46,522,419.68/69,791,210.60 = 13,736,302.81/x
  3. Step 3: Cross multiply
    46,522,419.68x = 69,791,210.60 × 13,736,302.81
  4. Step 4: Simplify right side
    46,522,419.68x = 958,673,202,034,922.12
  5. Step 5: Solve for x
    x = 958,673,202,034,922.12/46,522,419.68
  6. Step 6: Final answer
    x = 20,606,692.61

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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.