Home / 1,676,294,060.16-2,313,309,770.56-961,946,025.60

Finding the Fourth Proportional to 1,676,294,060.16, 2,313,309,770.56 and 961,946,025.60

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Solution

The fourth proportional to 1,676,294,060.16, 2,313,309,770.56 and 961,946,025.60 is: 1,327,499,269.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,294,060.16 : 2,313,309,770.56 = 961,946,025.60 : x
  2. Step 2: Convert to fraction form
    1,676,294,060.16/2,313,309,770.56 = 961,946,025.60/x
  3. Step 3: Cross multiply
    1,676,294,060.16x = 2,313,309,770.56 × 961,946,025.60
  4. Step 4: Simplify right side
    1,676,294,060.16x = 2,225,279,139,771,840,000
  5. Step 5: Solve for x
    x = 2,225,279,139,771,840,000/1,676,294,060.16
  6. Step 6: Final answer
    x = 1,327,499,269.17

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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.