Home / 5,445,994,165.16-7,518,941,973.06-4,444,799,926.65

Finding the Fourth Proportional to 5,445,994,165.16, 7,518,941,973.06 and 4,444,799,926.65

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Solution

The fourth proportional to 5,445,994,165.16, 7,518,941,973.06 and 4,444,799,926.65 is: 6,136,655,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,994,165.16 : 7,518,941,973.06 = 4,444,799,926.65 : x
  2. Step 2: Convert to fraction form
    5,445,994,165.16/7,518,941,973.06 = 4,444,799,926.65/x
  3. Step 3: Cross multiply
    5,445,994,165.16x = 7,518,941,973.06 × 4,444,799,926.65
  4. Step 4: Simplify right side
    5,445,994,165.16x = 33,420,192,730,342,694,912
  5. Step 5: Solve for x
    x = 33,420,192,730,342,694,912/5,445,994,165.16
  6. Step 6: Final answer
    x = 6,136,655,992.80

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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.