Home / 5,967,228,808.10-8,949,316,481.80-1,769,199,977.12

Finding the Fourth Proportional to 5,967,228,808.10, 8,949,316,481.80 and 1,769,199,977.12

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Solution

The fourth proportional to 5,967,228,808.10, 8,949,316,481.80 and 1,769,199,977.12 is: 2,653,347,311.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,228,808.10 : 8,949,316,481.80 = 1,769,199,977.12 : x
  2. Step 2: Convert to fraction form
    5,967,228,808.10/8,949,316,481.80 = 1,769,199,977.12/x
  3. Step 3: Cross multiply
    5,967,228,808.10x = 8,949,316,481.80 × 1,769,199,977.12
  4. Step 4: Simplify right side
    5,967,228,808.10x = 15,833,130,514,791,030,784
  5. Step 5: Solve for x
    x = 15,833,130,514,791,030,784/5,967,228,808.10
  6. Step 6: Final answer
    x = 2,653,347,311.45

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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.