Home / 441,101,437.48-661,750,833.66-134,417,552.68

Finding the Fourth Proportional to 441,101,437.48, 661,750,833.66 and 134,417,552.68

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Solution

The fourth proportional to 441,101,437.48, 661,750,833.66 and 134,417,552.68 is: 201,656,399.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,101,437.48 : 661,750,833.66 = 134,417,552.68 : x
  2. Step 2: Convert to fraction form
    441,101,437.48/661,750,833.66 = 134,417,552.68/x
  3. Step 3: Cross multiply
    441,101,437.48x = 661,750,833.66 × 134,417,552.68
  4. Step 4: Simplify right side
    441,101,437.48x = 88,950,927,544,526,960
  5. Step 5: Solve for x
    x = 88,950,927,544,526,960/441,101,437.48
  6. Step 6: Final answer
    x = 201,656,399.16

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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.