Home / 48,813,990.60-67,364,133.84-26,789,539.32

Finding the Fourth Proportional to 48,813,990.60, 67,364,133.84 and 26,789,539.32

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Solution

The fourth proportional to 48,813,990.60, 67,364,133.84 and 26,789,539.32 is: 36,970,018.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,813,990.60 : 67,364,133.84 = 26,789,539.32 : x
  2. Step 2: Convert to fraction form
    48,813,990.60/67,364,133.84 = 26,789,539.32/x
  3. Step 3: Cross multiply
    48,813,990.60x = 67,364,133.84 × 26,789,539.32
  4. Step 4: Simplify right side
    48,813,990.60x = 1,804,654,112,264,422.75
  5. Step 5: Solve for x
    x = 1,804,654,112,264,422.75/48,813,990.60
  6. Step 6: Final answer
    x = 36,970,018.02

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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.