Home / 56,688,010.30-85,053,010.65-22,633,795.90

Finding the Fourth Proportional to 56,688,010.30, 85,053,010.65 and 22,633,795.90

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Solution

The fourth proportional to 56,688,010.30, 85,053,010.65 and 22,633,795.90 is: 33,959,076.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,688,010.30 : 85,053,010.65 = 22,633,795.90 : x
  2. Step 2: Convert to fraction form
    56,688,010.30/85,053,010.65 = 22,633,795.90/x
  3. Step 3: Cross multiply
    56,688,010.30x = 85,053,010.65 × 22,633,795.90
  4. Step 4: Simplify right side
    56,688,010.30x = 1,925,072,483,732,626.25
  5. Step 5: Solve for x
    x = 1,925,072,483,732,626.25/56,688,010.30
  6. Step 6: Final answer
    x = 33,959,076.59

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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.