Home / 48,283,460.39-66,630,251.54-26,553,428.39

Finding the Fourth Proportional to 48,283,460.39, 66,630,251.54 and 26,553,428.39

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Solution

The fourth proportional to 48,283,460.39, 66,630,251.54 and 26,553,428.39 is: 36,643,223.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,283,460.39 : 66,630,251.54 = 26,553,428.39 : x
  2. Step 2: Convert to fraction form
    48,283,460.39/66,630,251.54 = 26,553,428.39/x
  3. Step 3: Cross multiply
    48,283,460.39x = 66,630,251.54 × 26,553,428.39
  4. Step 4: Simplify right side
    48,283,460.39x = 1,769,261,612,608,309.50
  5. Step 5: Solve for x
    x = 1,769,261,612,608,309.50/48,283,460.39
  6. Step 6: Final answer
    x = 36,643,223.13

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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.