Home / 10,702,665,620.71-14,766,346,441.29-6,184,898,799.69

Finding the Fourth Proportional to 10,702,665,620.71, 14,766,346,441.29 and 6,184,898,799.69

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Solution

The fourth proportional to 10,702,665,620.71, 14,766,346,441.29 and 6,184,898,799.69 is: 8,533,234,767.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,665,620.71 : 14,766,346,441.29 = 6,184,898,799.69 : x
  2. Step 2: Convert to fraction form
    10,702,665,620.71/14,766,346,441.29 = 6,184,898,799.69/x
  3. Step 3: Cross multiply
    10,702,665,620.71x = 14,766,346,441.29 × 6,184,898,799.69
  4. Step 4: Simplify right side
    10,702,665,620.71x = 91,328,358,380,541,231,104
  5. Step 5: Solve for x
    x = 91,328,358,380,541,231,104/10,702,665,620.71
  6. Step 6: Final answer
    x = 8,533,234,767.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.