Home / 67,470,255.18-101,205,383.49-16,352,273.94

Finding the Fourth Proportional to 67,470,255.18, 101,205,383.49 and 16,352,273.94

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Solution

The fourth proportional to 67,470,255.18, 101,205,383.49 and 16,352,273.94 is: 24,528,411.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,470,255.18 : 101,205,383.49 = 16,352,273.94 : x
  2. Step 2: Convert to fraction form
    67,470,255.18/101,205,383.49 = 16,352,273.94/x
  3. Step 3: Cross multiply
    67,470,255.18x = 101,205,383.49 × 16,352,273.94
  4. Step 4: Simplify right side
    67,470,255.18x = 1,654,938,155,031,233
  5. Step 5: Solve for x
    x = 1,654,938,155,031,233/67,470,255.18
  6. Step 6: Final answer
    x = 24,528,411.08

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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.