Home / 461,746,147.47-692,628,052.73-150,854,620.11

Finding the Fourth Proportional to 461,746,147.47, 692,628,052.73 and 150,854,620.11

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Solution

The fourth proportional to 461,746,147.47, 692,628,052.73 and 150,854,620.11 is: 226,284,815.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,746,147.47 : 692,628,052.73 = 150,854,620.11 : x
  2. Step 2: Convert to fraction form
    461,746,147.47/692,628,052.73 = 150,854,620.11/x
  3. Step 3: Cross multiply
    461,746,147.47x = 692,628,052.73 × 150,854,620.11
  4. Step 4: Simplify right side
    461,746,147.47x = 104,486,141,771,358,944
  5. Step 5: Solve for x
    x = 104,486,141,771,358,944/461,746,147.47
  6. Step 6: Final answer
    x = 226,284,815.46

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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.