Home / 22,098,910,717.77-30,502,170,962.93-14,393,183,902.42

Finding the Fourth Proportional to 22,098,910,717.77, 30,502,170,962.93 and 14,393,183,902.42

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Solution

The fourth proportional to 22,098,910,717.77, 30,502,170,962.93 and 14,393,183,902.42 is: 19,866,289,415.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098,910,717.77 : 30,502,170,962.93 = 14,393,183,902.42 : x
  2. Step 2: Convert to fraction form
    22,098,910,717.77/30,502,170,962.93 = 14,393,183,902.42/x
  3. Step 3: Cross multiply
    22,098,910,717.77x = 30,502,170,962.93 × 14,393,183,902.42
  4. Step 4: Simplify right side
    22,098,910,717.77x = 439,023,356,092,506,832,896
  5. Step 5: Solve for x
    x = 439,023,356,092,506,832,896/22,098,910,717.77
  6. Step 6: Final answer
    x = 19,866,289,415.77

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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.