Home / 3,471,607,699.08-4,791,216,058.26-1,946,107,860.96

Finding the Fourth Proportional to 3,471,607,699.08, 4,791,216,058.26 and 1,946,107,860.96

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Solution

The fourth proportional to 3,471,607,699.08, 4,791,216,058.26 and 1,946,107,860.96 is: 2,685,851,640.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,607,699.08 : 4,791,216,058.26 = 1,946,107,860.96 : x
  2. Step 2: Convert to fraction form
    3,471,607,699.08/4,791,216,058.26 = 1,946,107,860.96/x
  3. Step 3: Cross multiply
    3,471,607,699.08x = 4,791,216,058.26 × 1,946,107,860.96
  4. Step 4: Simplify right side
    3,471,607,699.08x = 9,324,223,234,537,572,352
  5. Step 5: Solve for x
    x = 9,324,223,234,537,572,352/3,471,607,699.08
  6. Step 6: Final answer
    x = 2,685,851,640.73

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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.