Home / 4,423,121,041.08-6,103,870,755.30-2,415,957,454.92

Finding the Fourth Proportional to 4,423,121,041.08, 6,103,870,755.30 and 2,415,957,454.92

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Solution

The fourth proportional to 4,423,121,041.08, 6,103,870,755.30 and 2,415,957,454.92 is: 3,334,001,470.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,121,041.08 : 6,103,870,755.30 = 2,415,957,454.92 : x
  2. Step 2: Convert to fraction form
    4,423,121,041.08/6,103,870,755.30 = 2,415,957,454.92/x
  3. Step 3: Cross multiply
    4,423,121,041.08x = 6,103,870,755.30 × 2,415,957,454.92
  4. Step 4: Simplify right side
    4,423,121,041.08x = 14,746,692,055,135,207,424
  5. Step 5: Solve for x
    x = 14,746,692,055,135,207,424/4,423,121,041.08
  6. Step 6: Final answer
    x = 3,334,001,470.49

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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.