Home / 6,178,409,948.60-9,267,614,922.90-2,862,218,108.60

Finding the Fourth Proportional to 6,178,409,948.60, 9,267,614,922.90 and 2,862,218,108.60

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Solution

The fourth proportional to 6,178,409,948.60, 9,267,614,922.90 and 2,862,218,108.60 is: 4,293,327,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178,409,948.60 : 9,267,614,922.90 = 2,862,218,108.60 : x
  2. Step 2: Convert to fraction form
    6,178,409,948.60/9,267,614,922.90 = 2,862,218,108.60/x
  3. Step 3: Cross multiply
    6,178,409,948.60x = 9,267,614,922.90 × 2,862,218,108.60
  4. Step 4: Simplify right side
    6,178,409,948.60x = 26,525,935,255,855,972,352
  5. Step 5: Solve for x
    x = 26,525,935,255,855,972,352/6,178,409,948.60
  6. Step 6: Final answer
    x = 4,293,327,162.90

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1.5x scale

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.