Home / 36,646,068.84-54,969,072.02-9,352,359.46

Finding the Fourth Proportional to 36,646,068.84, 54,969,072.02 and 9,352,359.46

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Solution

The fourth proportional to 36,646,068.84, 54,969,072.02 and 9,352,359.46 is: 14,028,531.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,068.84 : 54,969,072.02 = 9,352,359.46 : x
  2. Step 2: Convert to fraction form
    36,646,068.84/54,969,072.02 = 9,352,359.46/x
  3. Step 3: Cross multiply
    36,646,068.84x = 54,969,072.02 × 9,352,359.46
  4. Step 4: Simplify right side
    36,646,068.84x = 514,090,520,770,689.12
  5. Step 5: Solve for x
    x = 514,090,520,770,689.12/36,646,068.84
  6. Step 6: Final answer
    x = 14,028,531.22

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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.