Home / 1,707,141,723.96-2,355,857,969.58-924,860,571.96

Finding the Fourth Proportional to 1,707,141,723.96, 2,355,857,969.58 and 924,860,571.96

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Solution

The fourth proportional to 1,707,141,723.96, 2,355,857,969.58 and 924,860,571.96 is: 1,276,308,884.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,141,723.96 : 2,355,857,969.58 = 924,860,571.96 : x
  2. Step 2: Convert to fraction form
    1,707,141,723.96/2,355,857,969.58 = 924,860,571.96/x
  3. Step 3: Cross multiply
    1,707,141,723.96x = 2,355,857,969.58 × 924,860,571.96
  4. Step 4: Simplify right side
    1,707,141,723.96x = 2,178,840,149,202,283,008
  5. Step 5: Solve for x
    x = 2,178,840,149,202,283,008/1,707,141,723.96
  6. Step 6: Final answer
    x = 1,276,308,884.39

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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.