Home / 2,229,228,140.60-3,343,842,210.90-1,494,564,102.20

Finding the Fourth Proportional to 2,229,228,140.60, 3,343,842,210.90 and 1,494,564,102.20

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Solution

The fourth proportional to 2,229,228,140.60, 3,343,842,210.90 and 1,494,564,102.20 is: 2,241,846,153.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,228,140.60 : 3,343,842,210.90 = 1,494,564,102.20 : x
  2. Step 2: Convert to fraction form
    2,229,228,140.60/3,343,842,210.90 = 1,494,564,102.20/x
  3. Step 3: Cross multiply
    2,229,228,140.60x = 3,343,842,210.90 × 1,494,564,102.20
  4. Step 4: Simplify right side
    2,229,228,140.60x = 4,997,586,531,832,221,696
  5. Step 5: Solve for x
    x = 4,997,586,531,832,221,696/2,229,228,140.60
  6. Step 6: Final answer
    x = 2,241,846,153.30

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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.