Home / 52,725,084.74-79,031,824.78-23,991,398.40

Finding the Fourth Proportional to 52,725,084.74, 79,031,824.78 and 23,991,398.40

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Solution

The fourth proportional to 52,725,084.74, 79,031,824.78 and 23,991,398.40 is: 35,961,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,725,084.74 : 79,031,824.78 = 23,991,398.40 : x
  2. Step 2: Convert to fraction form
    52,725,084.74/79,031,824.78 = 23,991,398.40/x
  3. Step 3: Cross multiply
    52,725,084.74x = 79,031,824.78 × 23,991,398.40
  4. Step 4: Simplify right side
    52,725,084.74x = 1,896,083,994,575,972.25
  5. Step 5: Solve for x
    x = 1,896,083,994,575,972.25/52,725,084.74
  6. Step 6: Final answer
    x = 35,961,705.97

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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.