Home / 5,090,335,265.55-7,024,552,508.22-2,947,032,298.29

Finding the Fourth Proportional to 5,090,335,265.55, 7,024,552,508.22 and 2,947,032,298.29

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Solution

The fourth proportional to 5,090,335,265.55, 7,024,552,508.22 and 2,947,032,298.29 is: 4,066,840,795.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,335,265.55 : 7,024,552,508.22 = 2,947,032,298.29 : x
  2. Step 2: Convert to fraction form
    5,090,335,265.55/7,024,552,508.22 = 2,947,032,298.29/x
  3. Step 3: Cross multiply
    5,090,335,265.55x = 7,024,552,508.22 × 2,947,032,298.29
  4. Step 4: Simplify right side
    5,090,335,265.55x = 20,701,583,122,790,957,056
  5. Step 5: Solve for x
    x = 20,701,583,122,790,957,056/5,090,335,265.55
  6. Step 6: Final answer
    x = 4,066,840,795.91

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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.