Home / 20,114,235,328,101-30,171,352,958,304-4,833,252,867,952.20

Finding the Fourth Proportional to 20,114,235,328,101, 30,171,352,958,304 and 4,833,252,867,952.20

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Solution

The fourth proportional to 20,114,235,328,101, 30,171,352,958,304 and 4,833,252,867,952.20 is: 7,249,879,293,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,114,235,328,101 : 30,171,352,958,304 = 4,833,252,867,952.20 : x
  2. Step 2: Convert to fraction form
    20,114,235,328,101/30,171,352,958,304 = 4,833,252,867,952.20/x
  3. Step 3: Cross multiply
    20,114,235,328,101x = 30,171,352,958,304 × 4,833,252,867,952.20
  4. Step 4: Simplify right side
    20,114,235,328,101x = 145,825,778,215,720,911,414,231,040
  5. Step 5: Solve for x
    x = 145,825,778,215,720,911,414,231,040/20,114,235,328,101
  6. Step 6: Final answer
    x = 7,249,879,293,795.08

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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.