Home / 3,789,226,317.50-5,230,742,413.54-2,361,003,067.94

Finding the Fourth Proportional to 3,789,226,317.50, 5,230,742,413.54 and 2,361,003,067.94

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Solution

The fourth proportional to 3,789,226,317.50, 5,230,742,413.54 and 2,361,003,067.94 is: 3,259,187,457.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,789,226,317.50 : 5,230,742,413.54 = 2,361,003,067.94 : x
  2. Step 2: Convert to fraction form
    3,789,226,317.50/5,230,742,413.54 = 2,361,003,067.94/x
  3. Step 3: Cross multiply
    3,789,226,317.50x = 5,230,742,413.54 × 2,361,003,067.94
  4. Step 4: Simplify right side
    3,789,226,317.50x = 12,349,798,885,971,820,544
  5. Step 5: Solve for x
    x = 12,349,798,885,971,820,544/3,789,226,317.50
  6. Step 6: Final answer
    x = 3,259,187,457.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.