Home / 92,825,191.02-139,237,825.41-35,304,175.02

Finding the Fourth Proportional to 92,825,191.02, 139,237,825.41 and 35,304,175.02

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Solution

The fourth proportional to 92,825,191.02, 139,237,825.41 and 35,304,175.02 is: 52,956,277.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,825,191.02 : 139,237,825.41 = 35,304,175.02 : x
  2. Step 2: Convert to fraction form
    92,825,191.02/139,237,825.41 = 35,304,175.02/x
  3. Step 3: Cross multiply
    92,825,191.02x = 139,237,825.41 × 35,304,175.02
  4. Step 4: Simplify right side
    92,825,191.02x = 4,915,676,557,678,844
  5. Step 5: Solve for x
    x = 4,915,676,557,678,844/92,825,191.02
  6. Step 6: Final answer
    x = 52,956,277.32

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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.