Home / 45,860,955.60-63,280,892.88-26,278,076.46

Finding the Fourth Proportional to 45,860,955.60, 63,280,892.88 and 26,278,076.46

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Solution

The fourth proportional to 45,860,955.60, 63,280,892.88 and 26,278,076.46 is: 36,259,605.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,860,955.60 : 63,280,892.88 = 26,278,076.46 : x
  2. Step 2: Convert to fraction form
    45,860,955.60/63,280,892.88 = 26,278,076.46/x
  3. Step 3: Cross multiply
    45,860,955.60x = 63,280,892.88 × 26,278,076.46
  4. Step 4: Simplify right side
    45,860,955.60x = 1,662,900,141,557,709.75
  5. Step 5: Solve for x
    x = 1,662,900,141,557,709.75/45,860,955.60
  6. Step 6: Final answer
    x = 36,259,605.14

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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.