Home / 29,320,086.48-40,460,348.52-16,267,206.48

Finding the Fourth Proportional to 29,320,086.48, 40,460,348.52 and 16,267,206.48

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Solution

The fourth proportional to 29,320,086.48, 40,460,348.52 and 16,267,206.48 is: 22,447,984.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,320,086.48 : 40,460,348.52 = 16,267,206.48 : x
  2. Step 2: Convert to fraction form
    29,320,086.48/40,460,348.52 = 16,267,206.48/x
  3. Step 3: Cross multiply
    29,320,086.48x = 40,460,348.52 × 16,267,206.48
  4. Step 4: Simplify right side
    29,320,086.48x = 658,176,843,627,602.50
  5. Step 5: Solve for x
    x = 658,176,843,627,602.50/29,320,086.48
  6. Step 6: Final answer
    x = 22,447,984.39

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1.5x scale

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.