Home / 84,889,415.15-127,334,122.73-24,305,141.15

Finding the Fourth Proportional to 84,889,415.15, 127,334,122.73 and 24,305,141.15

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Solution

The fourth proportional to 84,889,415.15, 127,334,122.73 and 24,305,141.15 is: 36,457,711.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,889,415.15 : 127,334,122.73 = 24,305,141.15 : x
  2. Step 2: Convert to fraction form
    84,889,415.15/127,334,122.73 = 24,305,141.15/x
  3. Step 3: Cross multiply
    84,889,415.15x = 127,334,122.73 × 24,305,141.15
  4. Step 4: Simplify right side
    84,889,415.15x = 3,094,873,826,042,547.50
  5. Step 5: Solve for x
    x = 3,094,873,826,042,547.50/84,889,415.15
  6. Step 6: Final answer
    x = 36,457,711.73

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Double scale
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Similar ratio
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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.