Home / 265,464,225.64-366,321,924.66-147,984,359.32

Finding the Fourth Proportional to 265,464,225.64, 366,321,924.66 and 147,984,359.32

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Solution

The fourth proportional to 265,464,225.64, 366,321,924.66 and 147,984,359.32 is: 204,207,987.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,464,225.64 : 366,321,924.66 = 147,984,359.32 : x
  2. Step 2: Convert to fraction form
    265,464,225.64/366,321,924.66 = 147,984,359.32/x
  3. Step 3: Cross multiply
    265,464,225.64x = 366,321,924.66 × 147,984,359.32
  4. Step 4: Simplify right side
    265,464,225.64x = 54,209,915,325,679,408
  5. Step 5: Solve for x
    x = 54,209,915,325,679,408/265,464,225.64
  6. Step 6: Final answer
    x = 204,207,987.71

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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.