Home / 45,867,833.08-63,297,619.86-25,241,279.32

Finding the Fourth Proportional to 45,867,833.08, 63,297,619.86 and 25,241,279.32

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Solution

The fourth proportional to 45,867,833.08, 63,297,619.86 and 25,241,279.32 is: 34,832,971.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,867,833.08 : 63,297,619.86 = 25,241,279.32 : x
  2. Step 2: Convert to fraction form
    45,867,833.08/63,297,619.86 = 25,241,279.32/x
  3. Step 3: Cross multiply
    45,867,833.08x = 63,297,619.86 × 25,241,279.32
  4. Step 4: Simplify right side
    45,867,833.08x = 1,597,712,903,177,439.25
  5. Step 5: Solve for x
    x = 1,597,712,903,177,439.25/45,867,833.08
  6. Step 6: Final answer
    x = 34,832,971.08

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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.