Home / 35,504,041.90-53,256,062.85-29,121,501.10

Finding the Fourth Proportional to 35,504,041.90, 53,256,062.85 and 29,121,501.10

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Solution

The fourth proportional to 35,504,041.90, 53,256,062.85 and 29,121,501.10 is: 43,682,251.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,041.90 : 53,256,062.85 = 29,121,501.10 : x
  2. Step 2: Convert to fraction form
    35,504,041.90/53,256,062.85 = 29,121,501.10/x
  3. Step 3: Cross multiply
    35,504,041.90x = 53,256,062.85 × 29,121,501.10
  4. Step 4: Simplify right side
    35,504,041.90x = 1,550,896,492,867,944.25
  5. Step 5: Solve for x
    x = 1,550,896,492,867,944.25/35,504,041.90
  6. Step 6: Final answer
    x = 43,682,251.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.