Home / 25,101,608.10-37,657,660.95-8,064,003.30

Finding the Fourth Proportional to 25,101,608.10, 37,657,660.95 and 8,064,003.30

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Solution

The fourth proportional to 25,101,608.10, 37,657,660.95 and 8,064,003.30 is: 12,097,691.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,608.10 : 37,657,660.95 = 8,064,003.30 : x
  2. Step 2: Convert to fraction form
    25,101,608.10/37,657,660.95 = 8,064,003.30/x
  3. Step 3: Cross multiply
    25,101,608.10x = 37,657,660.95 × 8,064,003.30
  4. Step 4: Simplify right side
    25,101,608.10x = 303,671,502,171,081.12
  5. Step 5: Solve for x
    x = 303,671,502,171,081.12/25,101,608.10
  6. Step 6: Final answer
    x = 12,097,691.15

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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.