Home / 8,597,767,864.64-12,901,566,298.17-4,667,793,556.10

Finding the Fourth Proportional to 8,597,767,864.64, 12,901,566,298.17 and 4,667,793,556.10

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Solution

The fourth proportional to 8,597,767,864.64, 12,901,566,298.17 and 4,667,793,556.10 is: 7,004,358,454.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,767,864.64 : 12,901,566,298.17 = 4,667,793,556.10 : x
  2. Step 2: Convert to fraction form
    8,597,767,864.64/12,901,566,298.17 = 4,667,793,556.10/x
  3. Step 3: Cross multiply
    8,597,767,864.64x = 12,901,566,298.17 × 4,667,793,556.10
  4. Step 4: Simplify right side
    8,597,767,864.64x = 60,221,848,030,194,860,032
  5. Step 5: Solve for x
    x = 60,221,848,030,194,860,032/8,597,767,864.64
  6. Step 6: Final answer
    x = 7,004,358,454.23

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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.