Home / 9,167,357,872.10-13,751,036,808.15-2,624,256,280.10

Finding the Fourth Proportional to 9,167,357,872.10, 13,751,036,808.15 and 2,624,256,280.10

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Solution

The fourth proportional to 9,167,357,872.10, 13,751,036,808.15 and 2,624,256,280.10 is: 3,936,384,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,357,872.10 : 13,751,036,808.15 = 2,624,256,280.10 : x
  2. Step 2: Convert to fraction form
    9,167,357,872.10/13,751,036,808.15 = 2,624,256,280.10/x
  3. Step 3: Cross multiply
    9,167,357,872.10x = 13,751,036,808.15 × 2,624,256,280.10
  4. Step 4: Simplify right side
    9,167,357,872.10x = 36,086,244,701,673,893,888
  5. Step 5: Solve for x
    x = 36,086,244,701,673,893,888/9,167,357,872.10
  6. Step 6: Final answer
    x = 3,936,384,420.15

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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.