Home / 233,083,792.10-349,625,688.15-223,132,067.30

Finding the Fourth Proportional to 233,083,792.10, 349,625,688.15 and 223,132,067.30

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Solution

The fourth proportional to 233,083,792.10, 349,625,688.15 and 223,132,067.30 is: 334,698,100.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,083,792.10 : 349,625,688.15 = 223,132,067.30 : x
  2. Step 2: Convert to fraction form
    233,083,792.10/349,625,688.15 = 223,132,067.30/x
  3. Step 3: Cross multiply
    233,083,792.10x = 349,625,688.15 × 223,132,067.30
  4. Step 4: Simplify right side
    233,083,792.10x = 78,012,702,578,094,608
  5. Step 5: Solve for x
    x = 78,012,702,578,094,608/233,083,792.10
  6. Step 6: Final answer
    x = 334,698,100.95

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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.