Home / 54,883,599.12-75,756,326.41-35,304,487.47

Finding the Fourth Proportional to 54,883,599.12, 75,756,326.41 and 35,304,487.47

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Solution

The fourth proportional to 54,883,599.12, 75,756,326.41 and 35,304,487.47 is: 48,731,102.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,883,599.12 : 75,756,326.41 = 35,304,487.47 : x
  2. Step 2: Convert to fraction form
    54,883,599.12/75,756,326.41 = 35,304,487.47/x
  3. Step 3: Cross multiply
    54,883,599.12x = 75,756,326.41 × 35,304,487.47
  4. Step 4: Simplify right side
    54,883,599.12x = 2,674,538,276,658,552.50
  5. Step 5: Solve for x
    x = 2,674,538,276,658,552.50/54,883,599.12
  6. Step 6: Final answer
    x = 48,731,102.18

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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.