Home / 48,194,282.48-66,509,265.31-26,168,710.23

Finding the Fourth Proportional to 48,194,282.48, 66,509,265.31 and 26,168,710.23

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Solution

The fourth proportional to 48,194,282.48, 66,509,265.31 and 26,168,710.23 is: 36,113,447.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,194,282.48 : 66,509,265.31 = 26,168,710.23 : x
  2. Step 2: Convert to fraction form
    48,194,282.48/66,509,265.31 = 26,168,710.23/x
  3. Step 3: Cross multiply
    48,194,282.48x = 66,509,265.31 × 26,168,710.23
  4. Step 4: Simplify right side
    48,194,282.48x = 1,740,461,691,442,159.25
  5. Step 5: Solve for x
    x = 1,740,461,691,442,159.25/48,194,282.48
  6. Step 6: Final answer
    x = 36,113,447.53

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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.