Home / 46,581,319.20-69,819,490.80-22,331,863.20

Finding the Fourth Proportional to 46,581,319.20, 69,819,490.80 and 22,331,863.20

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Solution

The fourth proportional to 46,581,319.20, 69,819,490.80 and 22,331,863.20 is: 33,472,631.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,581,319.20 : 69,819,490.80 = 22,331,863.20 : x
  2. Step 2: Convert to fraction form
    46,581,319.20/69,819,490.80 = 22,331,863.20/x
  3. Step 3: Cross multiply
    46,581,319.20x = 69,819,490.80 × 22,331,863.20
  4. Step 4: Simplify right side
    46,581,319.20x = 1,559,199,317,239,258.50
  5. Step 5: Solve for x
    x = 1,559,199,317,239,258.50/46,581,319.20
  6. Step 6: Final answer
    x = 33,472,631.18

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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.