Home / 8,296,732,290.52-11,448,798,417.30-4,679,556,698.80

Finding the Fourth Proportional to 8,296,732,290.52, 11,448,798,417.30 and 4,679,556,698.80

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Solution

The fourth proportional to 8,296,732,290.52, 11,448,798,417.30 and 4,679,556,698.80 is: 6,457,397,858.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,732,290.52 : 11,448,798,417.30 = 4,679,556,698.80 : x
  2. Step 2: Convert to fraction form
    8,296,732,290.52/11,448,798,417.30 = 4,679,556,698.80/x
  3. Step 3: Cross multiply
    8,296,732,290.52x = 11,448,798,417.30 × 4,679,556,698.80
  4. Step 4: Simplify right side
    8,296,732,290.52x = 53,575,301,326,887,051,264
  5. Step 5: Solve for x
    x = 53,575,301,326,887,051,264/8,296,732,290.52
  6. Step 6: Final answer
    x = 6,457,397,858.69

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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.