Home / 14,265,577,902.80-21,398,366,854.20-3,784,774,062.80

Finding the Fourth Proportional to 14,265,577,902.80, 21,398,366,854.20 and 3,784,774,062.80

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Solution

The fourth proportional to 14,265,577,902.80, 21,398,366,854.20 and 3,784,774,062.80 is: 5,677,161,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,265,577,902.80 : 21,398,366,854.20 = 3,784,774,062.80 : x
  2. Step 2: Convert to fraction form
    14,265,577,902.80/21,398,366,854.20 = 3,784,774,062.80/x
  3. Step 3: Cross multiply
    14,265,577,902.80x = 21,398,366,854.20 × 3,784,774,062.80
  4. Step 4: Simplify right side
    14,265,577,902.80x = 80,987,983,856,055,402,496
  5. Step 5: Solve for x
    x = 80,987,983,856,055,402,496/14,265,577,902.80
  6. Step 6: Final answer
    x = 5,677,161,094.20

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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.