Home / 33,688,809.36-46,469,154.24-22,087,124.64

Finding the Fourth Proportional to 33,688,809.36, 46,469,154.24 and 22,087,124.64

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Solution

The fourth proportional to 33,688,809.36, 46,469,154.24 and 22,087,124.64 is: 30,466,199.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,688,809.36 : 46,469,154.24 = 22,087,124.64 : x
  2. Step 2: Convert to fraction form
    33,688,809.36/46,469,154.24 = 22,087,124.64/x
  3. Step 3: Cross multiply
    33,688,809.36x = 46,469,154.24 × 22,087,124.64
  4. Step 4: Simplify right side
    33,688,809.36x = 1,026,370,001,614,264.50
  5. Step 5: Solve for x
    x = 1,026,370,001,614,264.50/33,688,809.36
  6. Step 6: Final answer
    x = 30,466,199.94

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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.