Home / 43,392,511.35-59,877,707.67-25,748,373.11

Finding the Fourth Proportional to 43,392,511.35, 59,877,707.67 and 25,748,373.11

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Solution

The fourth proportional to 43,392,511.35, 59,877,707.67 and 25,748,373.11 is: 35,530,406.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,392,511.35 : 59,877,707.67 = 25,748,373.11 : x
  2. Step 2: Convert to fraction form
    43,392,511.35/59,877,707.67 = 25,748,373.11/x
  3. Step 3: Cross multiply
    43,392,511.35x = 59,877,707.67 × 25,748,373.11
  4. Step 4: Simplify right side
    43,392,511.35x = 1,541,753,557,759,280.25
  5. Step 5: Solve for x
    x = 1,541,753,557,759,280.25/43,392,511.35
  6. Step 6: Final answer
    x = 35,530,406.28

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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.