Home / 8,293,796,695.64-12,449,548,199.18-3,574,447,629.16

Finding the Fourth Proportional to 8,293,796,695.64, 12,449,548,199.18 and 3,574,447,629.16

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Solution

The fourth proportional to 8,293,796,695.64, 12,449,548,199.18 and 3,574,447,629.16 is: 5,365,486,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,796,695.64 : 12,449,548,199.18 = 3,574,447,629.16 : x
  2. Step 2: Convert to fraction form
    8,293,796,695.64/12,449,548,199.18 = 3,574,447,629.16/x
  3. Step 3: Cross multiply
    8,293,796,695.64x = 12,449,548,199.18 × 3,574,447,629.16
  4. Step 4: Simplify right side
    8,293,796,695.64x = 44,500,258,044,672,098,304
  5. Step 5: Solve for x
    x = 44,500,258,044,672,098,304/8,293,796,695.64
  6. Step 6: Final answer
    x = 5,365,486,963.05

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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.