Home / 30,366,662,049.72-45,553,000,880.02-11,227,291,594.98

Finding the Fourth Proportional to 30,366,662,049.72, 45,553,000,880.02 and 11,227,291,594.98

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Solution

The fourth proportional to 30,366,662,049.72, 45,553,000,880.02 and 11,227,291,594.98 is: 16,842,049,451.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,366,662,049.72 : 45,553,000,880.02 = 11,227,291,594.98 : x
  2. Step 2: Convert to fraction form
    30,366,662,049.72/45,553,000,880.02 = 11,227,291,594.98/x
  3. Step 3: Cross multiply
    30,366,662,049.72x = 45,553,000,880.02 × 11,227,291,594.98
  4. Step 4: Simplify right side
    30,366,662,049.72x = 511,436,823,906,365,014,016
  5. Step 5: Solve for x
    x = 511,436,823,906,365,014,016/30,366,662,049.72
  6. Step 6: Final answer
    x = 16,842,049,451.10

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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.