Home / 52,593,091.36-72,577,073.70-29,388,409

Finding the Fourth Proportional to 52,593,091.36, 72,577,073.70 and 29,388,409

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Solution

The fourth proportional to 52,593,091.36, 72,577,073.70 and 29,388,409 is: 40,555,226.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,593,091.36 : 72,577,073.70 = 29,388,409 : x
  2. Step 2: Convert to fraction form
    52,593,091.36/72,577,073.70 = 29,388,409/x
  3. Step 3: Cross multiply
    52,593,091.36x = 72,577,073.70 × 29,388,409
  4. Step 4: Simplify right side
    52,593,091.36x = 2,132,924,725,918,743.50
  5. Step 5: Solve for x
    x = 2,132,924,725,918,743.50/52,593,091.36
  6. Step 6: Final answer
    x = 40,555,226.38

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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.