Home / 88,601,313.15-132,862,111.65-33,995,750.40

Finding the Fourth Proportional to 88,601,313.15, 132,862,111.65 and 33,995,750.40

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Solution

The fourth proportional to 88,601,313.15, 132,862,111.65 and 33,995,750.40 is: 50,978,332.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,601,313.15 : 132,862,111.65 = 33,995,750.40 : x
  2. Step 2: Convert to fraction form
    88,601,313.15/132,862,111.65 = 33,995,750.40/x
  3. Step 3: Cross multiply
    88,601,313.15x = 132,862,111.65 × 33,995,750.40
  4. Step 4: Simplify right side
    88,601,313.15x = 4,516,747,185,270,332
  5. Step 5: Solve for x
    x = 4,516,747,185,270,332/88,601,313.15
  6. Step 6: Final answer
    x = 50,978,332.31

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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.