Home / 195,570,288,019.10-293,355,432,028.65-195,570,288,019.10

Finding the Fourth Proportional to 195,570,288,019.10, 293,355,432,028.65 and 195,570,288,019.10

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Solution

The fourth proportional to 195,570,288,019.10, 293,355,432,028.65 and 195,570,288,019.10 is: 293,355,432,028.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,288,019.10 : 293,355,432,028.65 = 195,570,288,019.10 : x
  2. Step 2: Convert to fraction form
    195,570,288,019.10/293,355,432,028.65 = 195,570,288,019.10/x
  3. Step 3: Cross multiply
    195,570,288,019.10x = 293,355,432,028.65 × 195,570,288,019.10
  4. Step 4: Simplify right side
    195,570,288,019.10x = 57,371,606,333,810,597,167,104
  5. Step 5: Solve for x
    x = 57,371,606,333,810,597,167,104/195,570,288,019.10
  6. Step 6: Final answer
    x = 293,355,432,028.65

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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.