Home / 7,274,187,903.60-10,911,281,855.40-6,576,831,023.40

Finding the Fourth Proportional to 7,274,187,903.60, 10,911,281,855.40 and 6,576,831,023.40

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Solution

The fourth proportional to 7,274,187,903.60, 10,911,281,855.40 and 6,576,831,023.40 is: 9,865,246,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,274,187,903.60 : 10,911,281,855.40 = 6,576,831,023.40 : x
  2. Step 2: Convert to fraction form
    7,274,187,903.60/10,911,281,855.40 = 6,576,831,023.40/x
  3. Step 3: Cross multiply
    7,274,187,903.60x = 10,911,281,855.40 × 6,576,831,023.40
  4. Step 4: Simplify right side
    7,274,187,903.60x = 71,761,657,011,656,228,864
  5. Step 5: Solve for x
    x = 71,761,657,011,656,228,864/7,274,187,903.60
  6. Step 6: Final answer
    x = 9,865,246,535.10

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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.