Home / 11,165,943,476.46-15,409,002,084.12-6,153,690,956.52

Finding the Fourth Proportional to 11,165,943,476.46, 15,409,002,084.12 and 6,153,690,956.52

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Solution

The fourth proportional to 11,165,943,476.46, 15,409,002,084.12 and 6,153,690,956.52 is: 8,492,093,567.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,165,943,476.46 : 15,409,002,084.12 = 6,153,690,956.52 : x
  2. Step 2: Convert to fraction form
    11,165,943,476.46/15,409,002,084.12 = 6,153,690,956.52/x
  3. Step 3: Cross multiply
    11,165,943,476.46x = 15,409,002,084.12 × 6,153,690,956.52
  4. Step 4: Simplify right side
    11,165,943,476.46x = 94,822,236,774,047,088,640
  5. Step 5: Solve for x
    x = 94,822,236,774,047,088,640/11,165,943,476.46
  6. Step 6: Final answer
    x = 8,492,093,567.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.