Home / 39,163,919.34-58,725,604.88-17,579,935.20

Finding the Fourth Proportional to 39,163,919.34, 58,725,604.88 and 17,579,935.20

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Solution

The fourth proportional to 39,163,919.34, 58,725,604.88 and 17,579,935.20 is: 26,360,802.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,163,919.34 : 58,725,604.88 = 17,579,935.20 : x
  2. Step 2: Convert to fraction form
    39,163,919.34/58,725,604.88 = 17,579,935.20/x
  3. Step 3: Cross multiply
    39,163,919.34x = 58,725,604.88 × 17,579,935.20
  4. Step 4: Simplify right side
    39,163,919.34x = 1,032,392,328,371,203.75
  5. Step 5: Solve for x
    x = 1,032,392,328,371,203.75/39,163,919.34
  6. Step 6: Final answer
    x = 26,360,802.13

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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.