Home / 9,242,109,230.58-13,859,629,969.85-5,042,817,547.80

Finding the Fourth Proportional to 9,242,109,230.58, 13,859,629,969.85 and 5,042,817,547.80

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Solution

The fourth proportional to 9,242,109,230.58, 13,859,629,969.85 and 5,042,817,547.80 is: 7,562,298,115.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,242,109,230.58 : 13,859,629,969.85 = 5,042,817,547.80 : x
  2. Step 2: Convert to fraction form
    9,242,109,230.58/13,859,629,969.85 = 5,042,817,547.80/x
  3. Step 3: Cross multiply
    9,242,109,230.58x = 13,859,629,969.85 × 5,042,817,547.80
  4. Step 4: Simplify right side
    9,242,109,230.58x = 69,891,585,217,893,703,680
  5. Step 5: Solve for x
    x = 69,891,585,217,893,703,680/9,242,109,230.58
  6. Step 6: Final answer
    x = 7,562,298,115.53

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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.