Home / 19,037,894,080.50-26,244,604,660.06-13,304,377,750.48

Finding the Fourth Proportional to 19,037,894,080.50, 26,244,604,660.06 and 13,304,377,750.48

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Solution

The fourth proportional to 19,037,894,080.50, 26,244,604,660.06 and 13,304,377,750.48 is: 18,340,691,088.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,037,894,080.50 : 26,244,604,660.06 = 13,304,377,750.48 : x
  2. Step 2: Convert to fraction form
    19,037,894,080.50/26,244,604,660.06 = 13,304,377,750.48/x
  3. Step 3: Cross multiply
    19,037,894,080.50x = 26,244,604,660.06 × 13,304,377,750.48
  4. Step 4: Simplify right side
    19,037,894,080.50x = 349,168,134,309,446,025,216
  5. Step 5: Solve for x
    x = 349,168,134,309,446,025,216/19,037,894,080.50
  6. Step 6: Final answer
    x = 18,340,691,088.68

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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.