Home / 2,751,470,490.76-4,127,090,455.26-886,074,897.04

Finding the Fourth Proportional to 2,751,470,490.76, 4,127,090,455.26 and 886,074,897.04

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Solution

The fourth proportional to 2,751,470,490.76, 4,127,090,455.26 and 886,074,897.04 is: 1,329,075,220.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,470,490.76 : 4,127,090,455.26 = 886,074,897.04 : x
  2. Step 2: Convert to fraction form
    2,751,470,490.76/4,127,090,455.26 = 886,074,897.04/x
  3. Step 3: Cross multiply
    2,751,470,490.76x = 4,127,090,455.26 × 886,074,897.04
  4. Step 4: Simplify right side
    2,751,470,490.76x = 3,656,911,250,219,271,168
  5. Step 5: Solve for x
    x = 3,656,911,250,219,271,168/2,751,470,490.76
  6. Step 6: Final answer
    x = 1,329,075,220.87

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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.