Home / 270,532,829.13-373,336,021.25-146,773,506.25

Finding the Fourth Proportional to 270,532,829.13, 373,336,021.25 and 146,773,506.25

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Solution

The fourth proportional to 270,532,829.13, 373,336,021.25 and 146,773,506.25 is: 202,547,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,532,829.13 : 373,336,021.25 = 146,773,506.25 : x
  2. Step 2: Convert to fraction form
    270,532,829.13/373,336,021.25 = 146,773,506.25/x
  3. Step 3: Cross multiply
    270,532,829.13x = 373,336,021.25 × 146,773,506.25
  4. Step 4: Simplify right side
    270,532,829.13x = 54,795,836,848,287,008
  5. Step 5: Solve for x
    x = 54,795,836,848,287,008/270,532,829.13
  6. Step 6: Final answer
    x = 202,547,827.65

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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.