Home / 195,824,406,760.96-293,796,557,182.50-100,278,075,969.40

Finding the Fourth Proportional to 195,824,406,760.96, 293,796,557,182.50 and 100,278,075,969.40

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Solution

The fourth proportional to 195,824,406,760.96, 293,796,557,182.50 and 100,278,075,969.40 is: 150,447,811,730.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,824,406,760.96 : 293,796,557,182.50 = 100,278,075,969.40 : x
  2. Step 2: Convert to fraction form
    195,824,406,760.96/293,796,557,182.50 = 100,278,075,969.40/x
  3. Step 3: Cross multiply
    195,824,406,760.96x = 293,796,557,182.50 × 100,278,075,969.40
  4. Step 4: Simplify right side
    195,824,406,760.96x = 29,461,353,480,694,905,438,208
  5. Step 5: Solve for x
    x = 29,461,353,480,694,905,438,208/195,824,406,760.96
  6. Step 6: Final answer
    x = 150,447,811,730.94

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1.5x scale

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.