Home / 15,976,716,904.80-23,965,075,357.20-6,667,146,043.20

Finding the Fourth Proportional to 15,976,716,904.80, 23,965,075,357.20 and 6,667,146,043.20

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Solution

The fourth proportional to 15,976,716,904.80, 23,965,075,357.20 and 6,667,146,043.20 is: 10,000,719,064.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,976,716,904.80 : 23,965,075,357.20 = 6,667,146,043.20 : x
  2. Step 2: Convert to fraction form
    15,976,716,904.80/23,965,075,357.20 = 6,667,146,043.20/x
  3. Step 3: Cross multiply
    15,976,716,904.80x = 23,965,075,357.20 × 6,667,146,043.20
  4. Step 4: Simplify right side
    15,976,716,904.80x = 159,778,657,342,745,804,800
  5. Step 5: Solve for x
    x = 159,778,657,342,745,804,800/15,976,716,904.80
  6. Step 6: Final answer
    x = 10,000,719,064.80

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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.