Home / 63,574,947.96-95,345,348.43-17,505,848.85

Finding the Fourth Proportional to 63,574,947.96, 95,345,348.43 and 17,505,848.85

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Solution

The fourth proportional to 63,574,947.96, 95,345,348.43 and 17,505,848.85 is: 26,254,071.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,574,947.96 : 95,345,348.43 = 17,505,848.85 : x
  2. Step 2: Convert to fraction form
    63,574,947.96/95,345,348.43 = 17,505,848.85/x
  3. Step 3: Cross multiply
    63,574,947.96x = 95,345,348.43 × 17,505,848.85
  4. Step 4: Simplify right side
    63,574,947.96x = 1,669,101,258,166,165
  5. Step 5: Solve for x
    x = 1,669,101,258,166,165/63,574,947.96
  6. Step 6: Final answer
    x = 26,254,071.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.