Home / 35,461,365.12-53,192,062.26-8,535,021.12

Finding the Fourth Proportional to 35,461,365.12, 53,192,062.26 and 8,535,021.12

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Solution

The fourth proportional to 35,461,365.12, 53,192,062.26 and 8,535,021.12 is: 12,802,535.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,461,365.12 : 53,192,062.26 = 8,535,021.12 : x
  2. Step 2: Convert to fraction form
    35,461,365.12/53,192,062.26 = 8,535,021.12/x
  3. Step 3: Cross multiply
    35,461,365.12x = 53,192,062.26 × 8,535,021.12
  4. Step 4: Simplify right side
    35,461,365.12x = 453,995,374,805,454.88
  5. Step 5: Solve for x
    x = 453,995,374,805,454.88/35,461,365.12
  6. Step 6: Final answer
    x = 12,802,535.19

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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.