Home / 7,571,134,532.04-10,448,565,651.70-4,561,334,707.10

Finding the Fourth Proportional to 7,571,134,532.04, 10,448,565,651.70 and 4,561,334,707.10

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Solution

The fourth proportional to 7,571,134,532.04, 10,448,565,651.70 and 4,561,334,707.10 is: 6,294,882,879.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,134,532.04 : 10,448,565,651.70 = 4,561,334,707.10 : x
  2. Step 2: Convert to fraction form
    7,571,134,532.04/10,448,565,651.70 = 4,561,334,707.10/x
  3. Step 3: Cross multiply
    7,571,134,532.04x = 10,448,565,651.70 × 4,561,334,707.10
  4. Step 4: Simplify right side
    7,571,134,532.04x = 47,659,405,146,512,146,432
  5. Step 5: Solve for x
    x = 47,659,405,146,512,146,432/7,571,134,532.04
  6. Step 6: Final answer
    x = 6,294,882,879.81

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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.