Home / 9,950,418,208.53-13,731,915,979.33-5,884,805,038.46

Finding the Fourth Proportional to 9,950,418,208.53, 13,731,915,979.33 and 5,884,805,038.46

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Solution

The fourth proportional to 9,950,418,208.53, 13,731,915,979.33 and 5,884,805,038.46 is: 8,121,231,354.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,418,208.53 : 13,731,915,979.33 = 5,884,805,038.46 : x
  2. Step 2: Convert to fraction form
    9,950,418,208.53/13,731,915,979.33 = 5,884,805,038.46/x
  3. Step 3: Cross multiply
    9,950,418,208.53x = 13,731,915,979.33 × 5,884,805,038.46
  4. Step 4: Simplify right side
    9,950,418,208.53x = 80,809,648,342,887,235,584
  5. Step 5: Solve for x
    x = 80,809,648,342,887,235,584/9,950,418,208.53
  6. Step 6: Final answer
    x = 8,121,231,354.24

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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.