Home / 9,897,244,327.80-14,845,866,491.70-3,685,124,190.60

Finding the Fourth Proportional to 9,897,244,327.80, 14,845,866,491.70 and 3,685,124,190.60

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Solution

The fourth proportional to 9,897,244,327.80, 14,845,866,491.70 and 3,685,124,190.60 is: 5,527,686,285.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,244,327.80 : 14,845,866,491.70 = 3,685,124,190.60 : x
  2. Step 2: Convert to fraction form
    9,897,244,327.80/14,845,866,491.70 = 3,685,124,190.60/x
  3. Step 3: Cross multiply
    9,897,244,327.80x = 14,845,866,491.70 × 3,685,124,190.60
  4. Step 4: Simplify right side
    9,897,244,327.80x = 54,708,861,738,981,621,760
  5. Step 5: Solve for x
    x = 54,708,861,738,981,621,760/9,897,244,327.80
  6. Step 6: Final answer
    x = 5,527,686,285.90

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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.