Home / 435,033,634.72-600,276,170.64-249,360,484

Finding the Fourth Proportional to 435,033,634.72, 600,276,170.64 and 249,360,484

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Solution

The fourth proportional to 435,033,634.72, 600,276,170.64 and 249,360,484 is: 344,077,203.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,033,634.72 : 600,276,170.64 = 249,360,484 : x
  2. Step 2: Convert to fraction form
    435,033,634.72/600,276,170.64 = 249,360,484/x
  3. Step 3: Cross multiply
    435,033,634.72x = 600,276,170.64 × 249,360,484
  4. Step 4: Simplify right side
    435,033,634.72x = 149,685,156,444,456,992
  5. Step 5: Solve for x
    x = 149,685,156,444,456,992/435,033,634.72
  6. Step 6: Final answer
    x = 344,077,203.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.