Home / 2,294,347,125.80-3,441,520,688.70-742,751,982.20

Finding the Fourth Proportional to 2,294,347,125.80, 3,441,520,688.70 and 742,751,982.20

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Solution

The fourth proportional to 2,294,347,125.80, 3,441,520,688.70 and 742,751,982.20 is: 1,114,127,973.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,347,125.80 : 3,441,520,688.70 = 742,751,982.20 : x
  2. Step 2: Convert to fraction form
    2,294,347,125.80/3,441,520,688.70 = 742,751,982.20/x
  3. Step 3: Cross multiply
    2,294,347,125.80x = 3,441,520,688.70 × 742,751,982.20
  4. Step 4: Simplify right side
    2,294,347,125.80x = 2,556,196,313,314,234,368
  5. Step 5: Solve for x
    x = 2,556,196,313,314,234,368/2,294,347,125.80
  6. Step 6: Final answer
    x = 1,114,127,973.30

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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.