Home / 6,779,090,056.60-10,168,447,112.24-1,804,854,587.78

Finding the Fourth Proportional to 6,779,090,056.60, 10,168,447,112.24 and 1,804,854,587.78

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Solution

The fourth proportional to 6,779,090,056.60, 10,168,447,112.24 and 1,804,854,587.78 is: 2,707,231,836.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,090,056.60 : 10,168,447,112.24 = 1,804,854,587.78 : x
  2. Step 2: Convert to fraction form
    6,779,090,056.60/10,168,447,112.24 = 1,804,854,587.78/x
  3. Step 3: Cross multiply
    6,779,090,056.60x = 10,168,447,112.24 × 1,804,854,587.78
  4. Step 4: Simplify right side
    6,779,090,056.60x = 18,352,568,421,124,655,104
  5. Step 5: Solve for x
    x = 18,352,568,421,124,655,104/6,779,090,056.60
  6. Step 6: Final answer
    x = 2,707,231,836.12

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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.