Home / 60,776,039.92-83,867,750.04-33,268,699.12

Finding the Fourth Proportional to 60,776,039.92, 83,867,750.04 and 33,268,699.12

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Solution

The fourth proportional to 60,776,039.92, 83,867,750.04 and 33,268,699.12 is: 45,909,061.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,776,039.92 : 83,867,750.04 = 33,268,699.12 : x
  2. Step 2: Convert to fraction form
    60,776,039.92/83,867,750.04 = 33,268,699.12/x
  3. Step 3: Cross multiply
    60,776,039.92x = 83,867,750.04 × 33,268,699.12
  4. Step 4: Simplify right side
    60,776,039.92x = 2,790,170,941,952,128.50
  5. Step 5: Solve for x
    x = 2,790,170,941,952,128.50/60,776,039.92
  6. Step 6: Final answer
    x = 45,909,061.29

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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.