Home / 32,805,026.40-49,207,539.60-19,144,149.60

Finding the Fourth Proportional to 32,805,026.40, 49,207,539.60 and 19,144,149.60

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Solution

The fourth proportional to 32,805,026.40, 49,207,539.60 and 19,144,149.60 is: 28,716,224.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,026.40 : 49,207,539.60 = 19,144,149.60 : x
  2. Step 2: Convert to fraction form
    32,805,026.40/49,207,539.60 = 19,144,149.60/x
  3. Step 3: Cross multiply
    32,805,026.40x = 49,207,539.60 × 19,144,149.60
  4. Step 4: Simplify right side
    32,805,026.40x = 942,036,499,550,324.25
  5. Step 5: Solve for x
    x = 942,036,499,550,324.25/32,805,026.40
  6. Step 6: Final answer
    x = 28,716,224.40

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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.