Home / 40,917,707.84-56,466,159-22,582,993.28

Finding the Fourth Proportional to 40,917,707.84, 56,466,159 and 22,582,993.28

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Solution

The fourth proportional to 40,917,707.84, 56,466,159 and 22,582,993.28 is: 31,164,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,707.84 : 56,466,159 = 22,582,993.28 : x
  2. Step 2: Convert to fraction form
    40,917,707.84/56,466,159 = 22,582,993.28/x
  3. Step 3: Cross multiply
    40,917,707.84x = 56,466,159 × 22,582,993.28
  4. Step 4: Simplify right side
    40,917,707.84x = 1,275,174,889,244,411.50
  5. Step 5: Solve for x
    x = 1,275,174,889,244,411.50/40,917,707.84
  6. Step 6: Final answer
    x = 31,164,377.39

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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.