Home / 2,751,470,432.36-4,127,090,367.50-886,074,838.52

Finding the Fourth Proportional to 2,751,470,432.36, 4,127,090,367.50 and 886,074,838.52

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Solution

The fourth proportional to 2,751,470,432.36, 4,127,090,367.50 and 886,074,838.52 is: 1,329,075,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,470,432.36 : 4,127,090,367.50 = 886,074,838.52 : x
  2. Step 2: Convert to fraction form
    2,751,470,432.36/4,127,090,367.50 = 886,074,838.52/x
  3. Step 3: Cross multiply
    2,751,470,432.36x = 4,127,090,367.50 × 886,074,838.52
  4. Step 4: Simplify right side
    2,751,470,432.36x = 3,656,910,930,952,543,232
  5. Step 5: Solve for x
    x = 3,656,910,930,952,543,232/2,751,470,432.36
  6. Step 6: Final answer
    x = 1,329,075,133.05

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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.