Home / 15,226,994.16-22,831,367.31-4,847,727.60

Finding the Fourth Proportional to 15,226,994.16, 22,831,367.31 and 4,847,727.60

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Solution

The fourth proportional to 15,226,994.16, 22,831,367.31 and 4,847,727.60 is: 7,268,686.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,226,994.16 : 22,831,367.31 = 4,847,727.60 : x
  2. Step 2: Convert to fraction form
    15,226,994.16/22,831,367.31 = 4,847,727.60/x
  3. Step 3: Cross multiply
    15,226,994.16x = 22,831,367.31 × 4,847,727.60
  4. Step 4: Simplify right side
    15,226,994.16x = 110,680,249,454,424.73
  5. Step 5: Solve for x
    x = 110,680,249,454,424.73/15,226,994.16
  6. Step 6: Final answer
    x = 7,268,686.67

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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.