Home / 34,832,073.66-48,069,186.36-19,151,759.40

Finding the Fourth Proportional to 34,832,073.66, 48,069,186.36 and 19,151,759.40

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Solution

The fourth proportional to 34,832,073.66, 48,069,186.36 and 19,151,759.40 is: 26,429,936.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,832,073.66 : 48,069,186.36 = 19,151,759.40 : x
  2. Step 2: Convert to fraction form
    34,832,073.66/48,069,186.36 = 19,151,759.40/x
  3. Step 3: Cross multiply
    34,832,073.66x = 48,069,186.36 × 19,151,759.40
  4. Step 4: Simplify right side
    34,832,073.66x = 920,609,491,720,481.75
  5. Step 5: Solve for x
    x = 920,609,491,720,481.75/34,832,073.66
  6. Step 6: Final answer
    x = 26,429,936.41

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1.5x scale

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.