Home / 48,153,532,552,160-72,200,738,344,773-18,713,376,387,000

Finding the Fourth Proportional to 48,153,532,552,160, 72,200,738,344,773 and 18,713,376,387,000

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Solution

The fourth proportional to 48,153,532,552,160, 72,200,738,344,773 and 18,713,376,387,000 is: 28,058,576,815,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,153,532,552,160 : 72,200,738,344,773 = 18,713,376,387,000 : x
  2. Step 2: Convert to fraction form
    48,153,532,552,160/72,200,738,344,773 = 18,713,376,387,000/x
  3. Step 3: Cross multiply
    48,153,532,552,160x = 72,200,738,344,773 × 18,713,376,387,000
  4. Step 4: Simplify right side
    48,153,532,552,160x = 1,351,119,592,065,040,535,615,700,992
  5. Step 5: Solve for x
    x = 1,351,119,592,065,040,535,615,700,992/48,153,532,552,160
  6. Step 6: Final answer
    x = 28,058,576,815,761.23

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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.