Home / 9,252,178,773.20-13,886,204,345.40-3,735,396,040.40

Finding the Fourth Proportional to 9,252,178,773.20, 13,886,204,345.40 and 3,735,396,040.40

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Solution

The fourth proportional to 9,252,178,773.20, 13,886,204,345.40 and 3,735,396,040.40 is: 5,606,298,148.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,178,773.20 : 13,886,204,345.40 = 3,735,396,040.40 : x
  2. Step 2: Convert to fraction form
    9,252,178,773.20/13,886,204,345.40 = 3,735,396,040.40/x
  3. Step 3: Cross multiply
    9,252,178,773.20x = 13,886,204,345.40 × 3,735,396,040.40
  4. Step 4: Simplify right side
    9,252,178,773.20x = 51,870,472,727,992,434,688
  5. Step 5: Solve for x
    x = 51,870,472,727,992,434,688/9,252,178,773.20
  6. Step 6: Final answer
    x = 5,606,298,148.74

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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.