Home / 17,182,419,763.05-23,713,803,497.29-10,408,039,572.89

Finding the Fourth Proportional to 17,182,419,763.05, 23,713,803,497.29 and 10,408,039,572.89

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Solution

The fourth proportional to 17,182,419,763.05, 23,713,803,497.29 and 10,408,039,572.89 is: 14,364,344,989.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,419,763.05 : 23,713,803,497.29 = 10,408,039,572.89 : x
  2. Step 2: Convert to fraction form
    17,182,419,763.05/23,713,803,497.29 = 10,408,039,572.89/x
  3. Step 3: Cross multiply
    17,182,419,763.05x = 23,713,803,497.29 × 10,408,039,572.89
  4. Step 4: Simplify right side
    17,182,419,763.05x = 246,814,205,223,497,498,624
  5. Step 5: Solve for x
    x = 246,814,205,223,497,498,624/17,182,419,763.05
  6. Step 6: Final answer
    x = 14,364,344,989.07

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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.