Home / 30,087,267.66-41,524,101.36-17,696,769.75

Finding the Fourth Proportional to 30,087,267.66, 41,524,101.36 and 17,696,769.75

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Solution

The fourth proportional to 30,087,267.66, 41,524,101.36 and 17,696,769.75 is: 24,423,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,087,267.66 : 41,524,101.36 = 17,696,769.75 : x
  2. Step 2: Convert to fraction form
    30,087,267.66/41,524,101.36 = 17,696,769.75/x
  3. Step 3: Cross multiply
    30,087,267.66x = 41,524,101.36 × 17,696,769.75
  4. Step 4: Simplify right side
    30,087,267.66x = 734,842,460,843,581.88
  5. Step 5: Solve for x
    x = 734,842,460,843,581.88/30,087,267.66
  6. Step 6: Final answer
    x = 24,423,702.05

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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.