Home / 33,048,000.10-49,572,000.15-30,808,512.10

Finding the Fourth Proportional to 33,048,000.10, 49,572,000.15 and 30,808,512.10

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Solution

The fourth proportional to 33,048,000.10, 49,572,000.15 and 30,808,512.10 is: 46,212,768.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048,000.10 : 49,572,000.15 = 30,808,512.10 : x
  2. Step 2: Convert to fraction form
    33,048,000.10/49,572,000.15 = 30,808,512.10/x
  3. Step 3: Cross multiply
    33,048,000.10x = 49,572,000.15 × 30,808,512.10
  4. Step 4: Simplify right side
    33,048,000.10x = 1,527,239,566,442,476.75
  5. Step 5: Solve for x
    x = 1,527,239,566,442,476.75/33,048,000.10
  6. Step 6: Final answer
    x = 46,212,768.15

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1.5x scale

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.