Home / 23,111,610,617.92-34,656,487,584.48-8,953,207,780.64

Finding the Fourth Proportional to 23,111,610,617.92, 34,656,487,584.48 and 8,953,207,780.64

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Solution

The fourth proportional to 23,111,610,617.92, 34,656,487,584.48 and 8,953,207,780.64 is: 13,425,578,139.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,111,610,617.92 : 34,656,487,584.48 = 8,953,207,780.64 : x
  2. Step 2: Convert to fraction form
    23,111,610,617.92/34,656,487,584.48 = 8,953,207,780.64/x
  3. Step 3: Cross multiply
    23,111,610,617.92x = 34,656,487,584.48 × 8,953,207,780.64
  4. Step 4: Simplify right side
    23,111,610,617.92x = 310,286,734,291,019,890,688
  5. Step 5: Solve for x
    x = 310,286,734,291,019,890,688/23,111,610,617.92
  6. Step 6: Final answer
    x = 13,425,578,139.95

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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.