Home / 11,617,344,517.40-17,426,016,776.10-2,893,209,061.40

Finding the Fourth Proportional to 11,617,344,517.40, 17,426,016,776.10 and 2,893,209,061.40

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Solution

The fourth proportional to 11,617,344,517.40, 17,426,016,776.10 and 2,893,209,061.40 is: 4,339,813,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,617,344,517.40 : 17,426,016,776.10 = 2,893,209,061.40 : x
  2. Step 2: Convert to fraction form
    11,617,344,517.40/17,426,016,776.10 = 2,893,209,061.40/x
  3. Step 3: Cross multiply
    11,617,344,517.40x = 17,426,016,776.10 × 2,893,209,061.40
  4. Step 4: Simplify right side
    11,617,344,517.40x = 50,417,109,640,720,932,864
  5. Step 5: Solve for x
    x = 50,417,109,640,720,932,864/11,617,344,517.40
  6. Step 6: Final answer
    x = 4,339,813,592.10

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1.5x scale

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.