Home / 43,077,981.09-59,447,541.83-23,498,869.46

Finding the Fourth Proportional to 43,077,981.09, 59,447,541.83 and 23,498,869.46

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Solution

The fourth proportional to 43,077,981.09, 59,447,541.83 and 23,498,869.46 is: 32,428,400.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,077,981.09 : 59,447,541.83 = 23,498,869.46 : x
  2. Step 2: Convert to fraction form
    43,077,981.09/59,447,541.83 = 23,498,869.46/x
  3. Step 3: Cross multiply
    43,077,981.09x = 59,447,541.83 × 23,498,869.46
  4. Step 4: Simplify right side
    43,077,981.09x = 1,396,950,025,181,059.50
  5. Step 5: Solve for x
    x = 1,396,950,025,181,059.50/43,077,981.09
  6. Step 6: Final answer
    x = 32,428,400.54

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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.