Home / 38,580,649.52-58,101,925.32-35,136,911.84

Finding the Fourth Proportional to 38,580,649.52, 58,101,925.32 and 35,136,911.84

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Solution

The fourth proportional to 38,580,649.52, 58,101,925.32 and 35,136,911.84 is: 52,915,703.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,580,649.52 : 58,101,925.32 = 35,136,911.84 : x
  2. Step 2: Convert to fraction form
    38,580,649.52/58,101,925.32 = 35,136,911.84/x
  3. Step 3: Cross multiply
    38,580,649.52x = 58,101,925.32 × 35,136,911.84
  4. Step 4: Simplify right side
    38,580,649.52x = 2,041,522,227,412,594.25
  5. Step 5: Solve for x
    x = 2,041,522,227,412,594.25/38,580,649.52
  6. Step 6: Final answer
    x = 52,915,703.94

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.