Home / 33,997,803.84-46,915,601.12-18,527,554.40

Finding the Fourth Proportional to 33,997,803.84, 46,915,601.12 and 18,527,554.40

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Solution

The fourth proportional to 33,997,803.84, 46,915,601.12 and 18,527,554.40 is: 25,567,279.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,803.84 : 46,915,601.12 = 18,527,554.40 : x
  2. Step 2: Convert to fraction form
    33,997,803.84/46,915,601.12 = 18,527,554.40/x
  3. Step 3: Cross multiply
    33,997,803.84x = 46,915,601.12 × 18,527,554.40
  4. Step 4: Simplify right side
    33,997,803.84x = 869,231,351,959,500.75
  5. Step 5: Solve for x
    x = 869,231,351,959,500.75/33,997,803.84
  6. Step 6: Final answer
    x = 25,567,279.46

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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.