Home / 5,445,994,171.17-7,518,941,981.34-4,444,799,932.65

Finding the Fourth Proportional to 5,445,994,171.17, 7,518,941,981.34 and 4,444,799,932.65

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Solution

The fourth proportional to 5,445,994,171.17, 7,518,941,981.34 and 4,444,799,932.65 is: 6,136,656,001.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,994,171.17 : 7,518,941,981.34 = 4,444,799,932.65 : x
  2. Step 2: Convert to fraction form
    5,445,994,171.17/7,518,941,981.34 = 4,444,799,932.65/x
  3. Step 3: Cross multiply
    5,445,994,171.17x = 7,518,941,981.34 × 4,444,799,932.65
  4. Step 4: Simplify right side
    5,445,994,171.17x = 33,420,192,812,259,287,040
  5. Step 5: Solve for x
    x = 33,420,192,812,259,287,040/5,445,994,171.17
  6. Step 6: Final answer
    x = 6,136,656,001.06

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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.