Home / 9,911,501,965.68-14,867,186,812.20-4,015,974,222.96

Finding the Fourth Proportional to 9,911,501,965.68, 14,867,186,812.20 and 4,015,974,222.96

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Solution

The fourth proportional to 9,911,501,965.68, 14,867,186,812.20 and 4,015,974,222.96 is: 6,023,934,537.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911,501,965.68 : 14,867,186,812.20 = 4,015,974,222.96 : x
  2. Step 2: Convert to fraction form
    9,911,501,965.68/14,867,186,812.20 = 4,015,974,222.96/x
  3. Step 3: Cross multiply
    9,911,501,965.68x = 14,867,186,812.20 × 4,015,974,222.96
  4. Step 4: Simplify right side
    9,911,501,965.68x = 59,706,239,005,726,056,448
  5. Step 5: Solve for x
    x = 59,706,239,005,726,056,448/9,911,501,965.68
  6. Step 6: Final answer
    x = 6,023,934,537.11

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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.