Home / 2,299,803,005.10-3,449,704,507.65-1,646,768,304.30

Finding the Fourth Proportional to 2,299,803,005.10, 3,449,704,507.65 and 1,646,768,304.30

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Solution

The fourth proportional to 2,299,803,005.10, 3,449,704,507.65 and 1,646,768,304.30 is: 2,470,152,456.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,803,005.10 : 3,449,704,507.65 = 1,646,768,304.30 : x
  2. Step 2: Convert to fraction form
    2,299,803,005.10/3,449,704,507.65 = 1,646,768,304.30/x
  3. Step 3: Cross multiply
    2,299,803,005.10x = 3,449,704,507.65 × 1,646,768,304.30
  4. Step 4: Simplify right side
    2,299,803,005.10x = 5,680,864,042,398,857,216
  5. Step 5: Solve for x
    x = 5,680,864,042,398,857,216/2,299,803,005.10
  6. Step 6: Final answer
    x = 2,470,152,456.45

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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.