Home / 233,148,103.60-349,722,155.40-165,067,668.40

Finding the Fourth Proportional to 233,148,103.60, 349,722,155.40 and 165,067,668.40

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Solution

The fourth proportional to 233,148,103.60, 349,722,155.40 and 165,067,668.40 is: 247,601,502.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,148,103.60 : 349,722,155.40 = 165,067,668.40 : x
  2. Step 2: Convert to fraction form
    233,148,103.60/349,722,155.40 = 165,067,668.40/x
  3. Step 3: Cross multiply
    233,148,103.60x = 349,722,155.40 × 165,067,668.40
  4. Step 4: Simplify right side
    233,148,103.60x = 57,727,820,779,700,464
  5. Step 5: Solve for x
    x = 57,727,820,779,700,464/233,148,103.60
  6. Step 6: Final answer
    x = 247,601,502.60

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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.