Home / 44,247,452,562.40-66,371,178,843.60-39,133,502,107.60

Finding the Fourth Proportional to 44,247,452,562.40, 66,371,178,843.60 and 39,133,502,107.60

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Solution

The fourth proportional to 44,247,452,562.40, 66,371,178,843.60 and 39,133,502,107.60 is: 58,700,253,161.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,247,452,562.40 : 66,371,178,843.60 = 39,133,502,107.60 : x
  2. Step 2: Convert to fraction form
    44,247,452,562.40/66,371,178,843.60 = 39,133,502,107.60/x
  3. Step 3: Cross multiply
    44,247,452,562.40x = 66,371,178,843.60 × 39,133,502,107.60
  4. Step 4: Simplify right side
    44,247,452,562.40x = 2,597,336,667,159,916,969,984
  5. Step 5: Solve for x
    x = 2,597,336,667,159,916,969,984/44,247,452,562.40
  6. Step 6: Final answer
    x = 58,700,253,161.40

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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.