Home / 48,578,304.40-67,037,897.22-26,551,791.07

Finding the Fourth Proportional to 48,578,304.40, 67,037,897.22 and 26,551,791.07

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Solution

The fourth proportional to 48,578,304.40, 67,037,897.22 and 26,551,791.07 is: 36,641,382.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,578,304.40 : 67,037,897.22 = 26,551,791.07 : x
  2. Step 2: Convert to fraction form
    48,578,304.40/67,037,897.22 = 26,551,791.07/x
  3. Step 3: Cross multiply
    48,578,304.40x = 67,037,897.22 × 26,551,791.07
  4. Step 4: Simplify right side
    48,578,304.40x = 1,779,976,240,757,573.75
  5. Step 5: Solve for x
    x = 1,779,976,240,757,573.75/48,578,304.40
  6. Step 6: Final answer
    x = 36,641,382.67

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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.