Home / 9,363,376,479.55-14,035,233,017.08-3,150,384,779.11

Finding the Fourth Proportional to 9,363,376,479.55, 14,035,233,017.08 and 3,150,384,779.11

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Solution

The fourth proportional to 9,363,376,479.55, 14,035,233,017.08 and 3,150,384,779.11 is: 4,722,269,211.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,376,479.55 : 14,035,233,017.08 = 3,150,384,779.11 : x
  2. Step 2: Convert to fraction form
    9,363,376,479.55/14,035,233,017.08 = 3,150,384,779.11/x
  3. Step 3: Cross multiply
    9,363,376,479.55x = 14,035,233,017.08 × 3,150,384,779.11
  4. Step 4: Simplify right side
    9,363,376,479.55x = 44,216,384,468,270,956,544
  5. Step 5: Solve for x
    x = 44,216,384,468,270,956,544/9,363,376,479.55
  6. Step 6: Final answer
    x = 4,722,269,211.84

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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.