Home / 199,704,454,468.61-299,659,671,057.33-93,597,300,474.08

Finding the Fourth Proportional to 199,704,454,468.61, 299,659,671,057.33 and 93,597,300,474.08

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Solution

The fourth proportional to 199,704,454,468.61, 299,659,671,057.33 and 93,597,300,474.08 is: 140,444,219,667.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,704,454,468.61 : 299,659,671,057.33 = 93,597,300,474.08 : x
  2. Step 2: Convert to fraction form
    199,704,454,468.61/299,659,671,057.33 = 93,597,300,474.08/x
  3. Step 3: Cross multiply
    199,704,454,468.61x = 299,659,671,057.33 × 93,597,300,474.08
  4. Step 4: Simplify right side
    199,704,454,468.61x = 28,047,336,271,917,787,119,616
  5. Step 5: Solve for x
    x = 28,047,336,271,917,787,119,616/199,704,454,468.61
  6. Step 6: Final answer
    x = 140,444,219,667.25

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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.