Home / 6,779,090,084.94-10,168,447,154.90-1,804,854,616.11

Finding the Fourth Proportional to 6,779,090,084.94, 10,168,447,154.90 and 1,804,854,616.11

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Solution

The fourth proportional to 6,779,090,084.94, 10,168,447,154.90 and 1,804,854,616.11 is: 2,707,231,878.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,090,084.94 : 10,168,447,154.90 = 1,804,854,616.11 : x
  2. Step 2: Convert to fraction form
    6,779,090,084.94/10,168,447,154.90 = 1,804,854,616.11/x
  3. Step 3: Cross multiply
    6,779,090,084.94x = 10,168,447,154.90 × 1,804,854,616.11
  4. Step 4: Simplify right side
    6,779,090,084.94x = 18,352,568,786,182,836,224
  5. Step 5: Solve for x
    x = 18,352,568,786,182,836,224/6,779,090,084.94
  6. Step 6: Final answer
    x = 2,707,231,878.65

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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.