Home / 7,606,747,792.08-10,495,740,012.12-4,391,602,067.52

Finding the Fourth Proportional to 7,606,747,792.08, 10,495,740,012.12 and 4,391,602,067.52

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Solution

The fourth proportional to 7,606,747,792.08, 10,495,740,012.12 and 4,391,602,067.52 is: 6,059,503,324.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,747,792.08 : 10,495,740,012.12 = 4,391,602,067.52 : x
  2. Step 2: Convert to fraction form
    7,606,747,792.08/10,495,740,012.12 = 4,391,602,067.52/x
  3. Step 3: Cross multiply
    7,606,747,792.08x = 10,495,740,012.12 × 4,391,602,067.52
  4. Step 4: Simplify right side
    7,606,747,792.08x = 46,093,113,537,378,590,720
  5. Step 5: Solve for x
    x = 46,093,113,537,378,590,720/7,606,747,792.08
  6. Step 6: Final answer
    x = 6,059,503,324.85

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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.