Home / 8,791,351,445.03-13,176,297,570.57-4,126,999,026.47

Finding the Fourth Proportional to 8,791,351,445.03, 13,176,297,570.57 and 4,126,999,026.47

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Solution

The fourth proportional to 8,791,351,445.03, 13,176,297,570.57 and 4,126,999,026.47 is: 6,185,461,653.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,791,351,445.03 : 13,176,297,570.57 = 4,126,999,026.47 : x
  2. Step 2: Convert to fraction form
    8,791,351,445.03/13,176,297,570.57 = 4,126,999,026.47/x
  3. Step 3: Cross multiply
    8,791,351,445.03x = 13,176,297,570.57 × 4,126,999,026.47
  4. Step 4: Simplify right side
    8,791,351,445.03x = 54,378,567,246,221,410,304
  5. Step 5: Solve for x
    x = 54,378,567,246,221,410,304/8,791,351,445.03
  6. Step 6: Final answer
    x = 6,185,461,653.56

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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.