Home / 9,489,325,041.83-14,223,951,875.97-3,509,608,341.05

Finding the Fourth Proportional to 9,489,325,041.83, 14,223,951,875.97 and 3,509,608,341.05

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Solution

The fourth proportional to 9,489,325,041.83, 14,223,951,875.97 and 3,509,608,341.05 is: 5,260,700,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,325,041.83 : 14,223,951,875.97 = 3,509,608,341.05 : x
  2. Step 2: Convert to fraction form
    9,489,325,041.83/14,223,951,875.97 = 3,509,608,341.05/x
  3. Step 3: Cross multiply
    9,489,325,041.83x = 14,223,951,875.97 × 3,509,608,341.05
  4. Step 4: Simplify right side
    9,489,325,041.83x = 49,920,500,146,598,109,184
  5. Step 5: Solve for x
    x = 49,920,500,146,598,109,184/9,489,325,041.83
  6. Step 6: Final answer
    x = 5,260,700,832.41

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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.