Home / 11,015,961,881.64-16,527,184,779.84-3,554,404,688.40

Finding the Fourth Proportional to 11,015,961,881.64, 16,527,184,779.84 and 3,554,404,688.40

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Solution

The fourth proportional to 11,015,961,881.64, 16,527,184,779.84 and 3,554,404,688.40 is: 5,332,653,080.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,015,961,881.64 : 16,527,184,779.84 = 3,554,404,688.40 : x
  2. Step 2: Convert to fraction form
    11,015,961,881.64/16,527,184,779.84 = 3,554,404,688.40/x
  3. Step 3: Cross multiply
    11,015,961,881.64x = 16,527,184,779.84 × 3,554,404,688.40
  4. Step 4: Simplify right side
    11,015,961,881.64x = 58,744,303,067,516,420,096
  5. Step 5: Solve for x
    x = 58,744,303,067,516,420,096/11,015,961,881.64
  6. Step 6: Final answer
    x = 5,332,653,080.93

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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.