Home / 2,866,345,842,039.50-3,955,557,110,737.80-1,547,957,867,847.80

Finding the Fourth Proportional to 2,866,345,842,039.50, 3,955,557,110,737.80 and 1,547,957,867,847.80

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Solution

The fourth proportional to 2,866,345,842,039.50, 3,955,557,110,737.80 and 1,547,957,867,847.80 is: 2,136,181,775,933.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,345,842,039.50 : 3,955,557,110,737.80 = 1,547,957,867,847.80 : x
  2. Step 2: Convert to fraction form
    2,866,345,842,039.50/3,955,557,110,737.80 = 1,547,957,867,847.80/x
  3. Step 3: Cross multiply
    2,866,345,842,039.50x = 3,955,557,110,737.80 × 1,547,957,867,847.80
  4. Step 4: Simplify right side
    2,866,345,842,039.50x = 6,123,035,751,287,888,405,331,968
  5. Step 5: Solve for x
    x = 6,123,035,751,287,888,405,331,968/2,866,345,842,039.50
  6. Step 6: Final answer
    x = 2,136,181,775,933.62

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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.