Home / 233,150,274.10-349,725,411.15-71,571,214.90

Finding the Fourth Proportional to 233,150,274.10, 349,725,411.15 and 71,571,214.90

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Solution

The fourth proportional to 233,150,274.10, 349,725,411.15 and 71,571,214.90 is: 107,356,822.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,150,274.10 : 349,725,411.15 = 71,571,214.90 : x
  2. Step 2: Convert to fraction form
    233,150,274.10/349,725,411.15 = 71,571,214.90/x
  3. Step 3: Cross multiply
    233,150,274.10x = 349,725,411.15 × 71,571,214.90
  4. Step 4: Simplify right side
    233,150,274.10x = 25,030,272,557,407,508
  5. Step 5: Solve for x
    x = 25,030,272,557,407,508/233,150,274.10
  6. Step 6: Final answer
    x = 107,356,822.35

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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.