Home / 8,296,732,282.02-11,448,798,405.57-4,679,556,690.30

Finding the Fourth Proportional to 8,296,732,282.02, 11,448,798,405.57 and 4,679,556,690.30

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Solution

The fourth proportional to 8,296,732,282.02, 11,448,798,405.57 and 4,679,556,690.30 is: 6,457,397,846.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,732,282.02 : 11,448,798,405.57 = 4,679,556,690.30 : x
  2. Step 2: Convert to fraction form
    8,296,732,282.02/11,448,798,405.57 = 4,679,556,690.30/x
  3. Step 3: Cross multiply
    8,296,732,282.02x = 11,448,798,405.57 × 4,679,556,690.30
  4. Step 4: Simplify right side
    8,296,732,282.02x = 53,575,301,174,681,067,520
  5. Step 5: Solve for x
    x = 53,575,301,174,681,067,520/8,296,732,282.02
  6. Step 6: Final answer
    x = 6,457,397,846.96

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1.5x scale

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.