Home / 249,317,999.70-373,976,999.55-246,767,082.90

Finding the Fourth Proportional to 249,317,999.70, 373,976,999.55 and 246,767,082.90

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Solution

The fourth proportional to 249,317,999.70, 373,976,999.55 and 246,767,082.90 is: 370,150,624.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,317,999.70 : 373,976,999.55 = 246,767,082.90 : x
  2. Step 2: Convert to fraction form
    249,317,999.70/373,976,999.55 = 246,767,082.90/x
  3. Step 3: Cross multiply
    249,317,999.70x = 373,976,999.55 × 246,767,082.90
  4. Step 4: Simplify right side
    249,317,999.70x = 92,285,213,250,648,112
  5. Step 5: Solve for x
    x = 92,285,213,250,648,112/249,317,999.70
  6. Step 6: Final answer
    x = 370,150,624.35

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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.