Home / 233,148,102.60-349,722,153.90-165,067,667.40

Finding the Fourth Proportional to 233,148,102.60, 349,722,153.90 and 165,067,667.40

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Solution

The fourth proportional to 233,148,102.60, 349,722,153.90 and 165,067,667.40 is: 247,601,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,148,102.60 : 349,722,153.90 = 165,067,667.40 : x
  2. Step 2: Convert to fraction form
    233,148,102.60/349,722,153.90 = 165,067,667.40/x
  3. Step 3: Cross multiply
    233,148,102.60x = 349,722,153.90 × 165,067,667.40
  4. Step 4: Simplify right side
    233,148,102.60x = 57,727,820,182,376,808
  5. Step 5: Solve for x
    x = 57,727,820,182,376,808/233,148,102.60
  6. Step 6: Final answer
    x = 247,601,501.10

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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.