Home / 6,299,514,755.49-8,693,333,849.97-3,402,666,443.32

Finding the Fourth Proportional to 6,299,514,755.49, 8,693,333,849.97 and 3,402,666,443.32

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Solution

The fourth proportional to 6,299,514,755.49, 8,693,333,849.97 and 3,402,666,443.32 is: 4,695,681,575.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,514,755.49 : 8,693,333,849.97 = 3,402,666,443.32 : x
  2. Step 2: Convert to fraction form
    6,299,514,755.49/8,693,333,849.97 = 3,402,666,443.32/x
  3. Step 3: Cross multiply
    6,299,514,755.49x = 8,693,333,849.97 × 3,402,666,443.32
  4. Step 4: Simplify right side
    6,299,514,755.49x = 29,580,515,371,876,110,336
  5. Step 5: Solve for x
    x = 29,580,515,371,876,110,336/6,299,514,755.49
  6. Step 6: Final answer
    x = 4,695,681,575.49

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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.