Home / 41,161,483.47-56,802,928.39-22,576,774.89

Finding the Fourth Proportional to 41,161,483.47, 56,802,928.39 and 22,576,774.89

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Solution

The fourth proportional to 41,161,483.47, 56,802,928.39 and 22,576,774.89 is: 31,155,993.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161,483.47 : 56,802,928.39 = 22,576,774.89 : x
  2. Step 2: Convert to fraction form
    41,161,483.47/56,802,928.39 = 22,576,774.89/x
  3. Step 3: Cross multiply
    41,161,483.47x = 56,802,928.39 × 22,576,774.89
  4. Step 4: Simplify right side
    41,161,483.47x = 1,282,426,927,353,820.25
  5. Step 5: Solve for x
    x = 1,282,426,927,353,820.25/41,161,483.47
  6. Step 6: Final answer
    x = 31,155,993.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.