Home / 6,576,607,803.20-9,864,911,704.80-5,181,894,042.80

Finding the Fourth Proportional to 6,576,607,803.20, 9,864,911,704.80 and 5,181,894,042.80

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Solution

The fourth proportional to 6,576,607,803.20, 9,864,911,704.80 and 5,181,894,042.80 is: 7,772,841,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,607,803.20 : 9,864,911,704.80 = 5,181,894,042.80 : x
  2. Step 2: Convert to fraction form
    6,576,607,803.20/9,864,911,704.80 = 5,181,894,042.80/x
  3. Step 3: Cross multiply
    6,576,607,803.20x = 9,864,911,704.80 × 5,181,894,042.80
  4. Step 4: Simplify right side
    6,576,607,803.20x = 51,118,927,195,851,112,448
  5. Step 5: Solve for x
    x = 51,118,927,195,851,112,448/6,576,607,803.20
  6. Step 6: Final answer
    x = 7,772,841,064.20

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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.