Home / 39,635,999.40-59,453,999.10-26,074,849.80

Finding the Fourth Proportional to 39,635,999.40, 59,453,999.10 and 26,074,849.80

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Solution

The fourth proportional to 39,635,999.40, 59,453,999.10 and 26,074,849.80 is: 39,112,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,635,999.40 : 59,453,999.10 = 26,074,849.80 : x
  2. Step 2: Convert to fraction form
    39,635,999.40/59,453,999.10 = 26,074,849.80/x
  3. Step 3: Cross multiply
    39,635,999.40x = 59,453,999.10 × 26,074,849.80
  4. Step 4: Simplify right side
    39,635,999.40x = 1,550,254,096,541,835.25
  5. Step 5: Solve for x
    x = 1,550,254,096,541,835.25/39,635,999.40
  6. Step 6: Final answer
    x = 39,112,274.70

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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.