Home / 52,635,564.99-72,632,204.75-29,113,595.37

Finding the Fourth Proportional to 52,635,564.99, 72,632,204.75 and 29,113,595.37

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Solution

The fourth proportional to 52,635,564.99, 72,632,204.75 and 29,113,595.37 is: 40,174,065.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,635,564.99 : 72,632,204.75 = 29,113,595.37 : x
  2. Step 2: Convert to fraction form
    52,635,564.99/72,632,204.75 = 29,113,595.37/x
  3. Step 3: Cross multiply
    52,635,564.99x = 72,632,204.75 × 29,113,595.37
  4. Step 4: Simplify right side
    52,635,564.99x = 2,114,584,619,995,276
  5. Step 5: Solve for x
    x = 2,114,584,619,995,276/52,635,564.99
  6. Step 6: Final answer
    x = 40,174,065.20

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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.