Home / 43,298,675.79-59,751,696.38-23,451,947.40

Finding the Fourth Proportional to 43,298,675.79, 59,751,696.38 and 23,451,947.40

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Solution

The fourth proportional to 43,298,675.79, 59,751,696.38 and 23,451,947.40 is: 32,363,429.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298,675.79 : 59,751,696.38 = 23,451,947.40 : x
  2. Step 2: Convert to fraction form
    43,298,675.79/59,751,696.38 = 23,451,947.40/x
  3. Step 3: Cross multiply
    43,298,675.79x = 59,751,696.38 × 23,451,947.40
  4. Step 4: Simplify right side
    43,298,675.79x = 1,401,293,640,564,530.50
  5. Step 5: Solve for x
    x = 1,401,293,640,564,530.50/43,298,675.79
  6. Step 6: Final answer
    x = 32,363,429.48

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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.