Home / 1,094,567,003.28-1,641,850,503.30-276,679,304.28

Finding the Fourth Proportional to 1,094,567,003.28, 1,641,850,503.30 and 276,679,304.28

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Solution

The fourth proportional to 1,094,567,003.28, 1,641,850,503.30 and 276,679,304.28 is: 415,018,956.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,567,003.28 : 1,641,850,503.30 = 276,679,304.28 : x
  2. Step 2: Convert to fraction form
    1,094,567,003.28/1,641,850,503.30 = 276,679,304.28/x
  3. Step 3: Cross multiply
    1,094,567,003.28x = 1,641,850,503.30 × 276,679,304.28
  4. Step 4: Simplify right side
    1,094,567,003.28x = 454,266,054,984,811,776
  5. Step 5: Solve for x
    x = 454,266,054,984,811,776/1,094,567,003.28
  6. Step 6: Final answer
    x = 415,018,956.01

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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.