Home / 29,367,776,440,150-40,527,657,484,172-16,019,390,379,822

Finding the Fourth Proportional to 29,367,776,440,150, 40,527,657,484,172 and 16,019,390,379,822

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Solution

The fourth proportional to 29,367,776,440,150, 40,527,657,484,172 and 16,019,390,379,822 is: 22,106,827,452,250.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367,776,440,150 : 40,527,657,484,172 = 16,019,390,379,822 : x
  2. Step 2: Convert to fraction form
    29,367,776,440,150/40,527,657,484,172 = 16,019,390,379,822/x
  3. Step 3: Cross multiply
    29,367,776,440,150x = 40,527,657,484,172 × 16,019,390,379,822
  4. Step 4: Simplify right side
    29,367,776,440,150x = 649,228,366,418,665,987,081,502,720
  5. Step 5: Solve for x
    x = 649,228,366,418,665,987,081,502,720/29,367,776,440,150
  6. Step 6: Final answer
    x = 22,106,827,452,250.59

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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.