Home / 6,779,090,051.60-10,168,447,104.75-1,804,854,582.77

Finding the Fourth Proportional to 6,779,090,051.60, 10,168,447,104.75 and 1,804,854,582.77

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Solution

The fourth proportional to 6,779,090,051.60, 10,168,447,104.75 and 1,804,854,582.77 is: 2,707,231,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,090,051.60 : 10,168,447,104.75 = 1,804,854,582.77 : x
  2. Step 2: Convert to fraction form
    6,779,090,051.60/10,168,447,104.75 = 1,804,854,582.77/x
  3. Step 3: Cross multiply
    6,779,090,051.60x = 10,168,447,104.75 × 1,804,854,582.77
  4. Step 4: Simplify right side
    6,779,090,051.60x = 18,352,568,356,662,376,448
  5. Step 5: Solve for x
    x = 18,352,568,356,662,376,448/6,779,090,051.60
  6. Step 6: Final answer
    x = 2,707,231,828.60

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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.