Home / 227,768,545.53-341,069,254.25-157,641,633.29

Finding the Fourth Proportional to 227,768,545.53, 341,069,254.25 and 157,641,633.29

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Solution

The fourth proportional to 227,768,545.53, 341,069,254.25 and 157,641,633.29 is: 236,058,557.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,768,545.53 : 341,069,254.25 = 157,641,633.29 : x
  2. Step 2: Convert to fraction form
    227,768,545.53/341,069,254.25 = 157,641,633.29/x
  3. Step 3: Cross multiply
    227,768,545.53x = 341,069,254.25 × 157,641,633.29
  4. Step 4: Simplify right side
    227,768,545.53x = 53,766,714,302,478,720
  5. Step 5: Solve for x
    x = 53,766,714,302,478,720/227,768,545.53
  6. Step 6: Final answer
    x = 236,058,557.50

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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.