Home / 44,264,703.87-61,064,443.35-28,789,141.95

Finding the Fourth Proportional to 44,264,703.87, 61,064,443.35 and 28,789,141.95

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Solution

The fourth proportional to 44,264,703.87, 61,064,443.35 and 28,789,141.95 is: 39,715,456.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,264,703.87 : 61,064,443.35 = 28,789,141.95 : x
  2. Step 2: Convert to fraction form
    44,264,703.87/61,064,443.35 = 28,789,141.95/x
  3. Step 3: Cross multiply
    44,264,703.87x = 61,064,443.35 × 28,789,141.95
  4. Step 4: Simplify right side
    44,264,703.87x = 1,757,992,927,700,883.50
  5. Step 5: Solve for x
    x = 1,757,992,927,700,883.50/44,264,703.87
  6. Step 6: Final answer
    x = 39,715,456.65

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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.