Home / 54,254,670,854,970-81,382,001,794,182-15,046,962,192,850

Finding the Fourth Proportional to 54,254,670,854,970, 81,382,001,794,182 and 15,046,962,192,850

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Solution

The fourth proportional to 54,254,670,854,970, 81,382,001,794,182 and 15,046,962,192,850 is: 22,570,442,044,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,254,670,854,970 : 81,382,001,794,182 = 15,046,962,192,850 : x
  2. Step 2: Convert to fraction form
    54,254,670,854,970/81,382,001,794,182 = 15,046,962,192,850/x
  3. Step 3: Cross multiply
    54,254,670,854,970x = 81,382,001,794,182 × 15,046,962,192,850
  4. Step 4: Simplify right side
    54,254,670,854,970x = 1,224,551,904,175,507,400,202,125,312
  5. Step 5: Solve for x
    x = 1,224,551,904,175,507,400,202,125,312/54,254,670,854,970
  6. Step 6: Final answer
    x = 22,570,442,044,499.70

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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.