Home / 2,258,989,508.20-3,388,679,452.06-623,214,110.20

Finding the Fourth Proportional to 2,258,989,508.20, 3,388,679,452.06 and 623,214,110.20

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Solution

The fourth proportional to 2,258,989,508.20, 3,388,679,452.06 and 623,214,110.20 is: 934,875,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,989,508.20 : 3,388,679,452.06 = 623,214,110.20 : x
  2. Step 2: Convert to fraction form
    2,258,989,508.20/3,388,679,452.06 = 623,214,110.20/x
  3. Step 3: Cross multiply
    2,258,989,508.20x = 3,388,679,452.06 × 623,214,110.20
  4. Step 4: Simplify right side
    2,258,989,508.20x = 2,111,872,849,468,596,480
  5. Step 5: Solve for x
    x = 2,111,872,849,468,596,480/2,258,989,508.20
  6. Step 6: Final answer
    x = 934,875,014.60

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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.