Home / 234,849,617.60-352,274,426.40-173,627,614.40

Finding the Fourth Proportional to 234,849,617.60, 352,274,426.40 and 173,627,614.40

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Solution

The fourth proportional to 234,849,617.60, 352,274,426.40 and 173,627,614.40 is: 260,441,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,849,617.60 : 352,274,426.40 = 173,627,614.40 : x
  2. Step 2: Convert to fraction form
    234,849,617.60/352,274,426.40 = 173,627,614.40/x
  3. Step 3: Cross multiply
    234,849,617.60x = 352,274,426.40 × 173,627,614.40
  4. Step 4: Simplify right side
    234,849,617.60x = 61,164,568,269,960,376
  5. Step 5: Solve for x
    x = 61,164,568,269,960,376/234,849,617.60
  6. Step 6: Final answer
    x = 260,441,421.60

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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.