Home / 57,779,554.60-86,669,331.90-23,725,340.20

Finding the Fourth Proportional to 57,779,554.60, 86,669,331.90 and 23,725,340.20

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Solution

The fourth proportional to 57,779,554.60, 86,669,331.90 and 23,725,340.20 is: 35,588,010.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,779,554.60 : 86,669,331.90 = 23,725,340.20 : x
  2. Step 2: Convert to fraction form
    57,779,554.60/86,669,331.90 = 23,725,340.20/x
  3. Step 3: Cross multiply
    57,779,554.60x = 86,669,331.90 × 23,725,340.20
  4. Step 4: Simplify right side
    57,779,554.60x = 2,056,259,384,234,212.50
  5. Step 5: Solve for x
    x = 2,056,259,384,234,212.50/57,779,554.60
  6. Step 6: Final answer
    x = 35,588,010.30

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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.