Home / 435,361,655.70-600,776,404.29-270,345,685.14

Finding the Fourth Proportional to 435,361,655.70, 600,776,404.29 and 270,345,685.14

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Solution

The fourth proportional to 435,361,655.70, 600,776,404.29 and 270,345,685.14 is: 373,062,961.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,361,655.70 : 600,776,404.29 = 270,345,685.14 : x
  2. Step 2: Convert to fraction form
    435,361,655.70/600,776,404.29 = 270,345,685.14/x
  3. Step 3: Cross multiply
    435,361,655.70x = 600,776,404.29 × 270,345,685.14
  4. Step 4: Simplify right side
    435,361,655.70x = 162,417,308,633,725,664
  5. Step 5: Solve for x
    x = 162,417,308,633,725,664/435,361,655.70
  6. Step 6: Final answer
    x = 373,062,961.58

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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.