Home / 7,274,188,020.60-10,911,282,030.90-6,576,831,140.40

Finding the Fourth Proportional to 7,274,188,020.60, 10,911,282,030.90 and 6,576,831,140.40

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Solution

The fourth proportional to 7,274,188,020.60, 10,911,282,030.90 and 6,576,831,140.40 is: 9,865,246,710.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,274,188,020.60 : 10,911,282,030.90 = 6,576,831,140.40 : x
  2. Step 2: Convert to fraction form
    7,274,188,020.60/10,911,282,030.90 = 6,576,831,140.40/x
  3. Step 3: Cross multiply
    7,274,188,020.60x = 10,911,282,030.90 × 6,576,831,140.40
  4. Step 4: Simplify right side
    7,274,188,020.60x = 71,761,659,442,510,069,760
  5. Step 5: Solve for x
    x = 71,761,659,442,510,069,760/7,274,188,020.60
  6. Step 6: Final answer
    x = 9,865,246,710.60

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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.