Home / 1,504,737,090.10-2,257,091,272.69-914,690,275.90

Finding the Fourth Proportional to 1,504,737,090.10, 2,257,091,272.69 and 914,690,275.90

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Solution

The fourth proportional to 1,504,737,090.10, 2,257,091,272.69 and 914,690,275.90 is: 1,372,026,683.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,737,090.10 : 2,257,091,272.69 = 914,690,275.90 : x
  2. Step 2: Convert to fraction form
    1,504,737,090.10/2,257,091,272.69 = 914,690,275.90/x
  3. Step 3: Cross multiply
    1,504,737,090.10x = 2,257,091,272.69 × 914,690,275.90
  4. Step 4: Simplify right side
    1,504,737,090.10x = 2,064,539,438,958,243,584
  5. Step 5: Solve for x
    x = 2,064,539,438,958,243,584/1,504,737,090.10
  6. Step 6: Final answer
    x = 1,372,026,683.29

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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.