Home / 63,966,218.87-95,959,938.69-22,456,334.23

Finding the Fourth Proportional to 63,966,218.87, 95,959,938.69 and 22,456,334.23

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Solution

The fourth proportional to 63,966,218.87, 95,959,938.69 and 22,456,334.23 is: 33,688,226.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,966,218.87 : 95,959,938.69 = 22,456,334.23 : x
  2. Step 2: Convert to fraction form
    63,966,218.87/95,959,938.69 = 22,456,334.23/x
  3. Step 3: Cross multiply
    63,966,218.87x = 95,959,938.69 × 22,456,334.23
  4. Step 4: Simplify right side
    63,966,218.87x = 2,154,908,455,673,048.25
  5. Step 5: Solve for x
    x = 2,154,908,455,673,048.25/63,966,218.87
  6. Step 6: Final answer
    x = 33,688,226.28

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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.