Home / 233,386,818.08-350,140,755.99-124,122,140.24

Finding the Fourth Proportional to 233,386,818.08, 350,140,755.99 and 124,122,140.24

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Solution

The fourth proportional to 233,386,818.08, 350,140,755.99 and 124,122,140.24 is: 186,215,401.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,386,818.08 : 350,140,755.99 = 124,122,140.24 : x
  2. Step 2: Convert to fraction form
    233,386,818.08/350,140,755.99 = 124,122,140.24/x
  3. Step 3: Cross multiply
    233,386,818.08x = 350,140,755.99 × 124,122,140.24
  4. Step 4: Simplify right side
    233,386,818.08x = 43,460,220,018,730,400
  5. Step 5: Solve for x
    x = 43,460,220,018,730,400/233,386,818.08
  6. Step 6: Final answer
    x = 186,215,401.44

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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.