Home / 1,037,326,305.49-1,556,098,468.22-337,872,945.89

Finding the Fourth Proportional to 1,037,326,305.49, 1,556,098,468.22 and 337,872,945.89

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Solution

The fourth proportional to 1,037,326,305.49, 1,556,098,468.22 and 337,872,945.89 is: 506,844,925.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,326,305.49 : 1,556,098,468.22 = 337,872,945.89 : x
  2. Step 2: Convert to fraction form
    1,037,326,305.49/1,556,098,468.22 = 337,872,945.89/x
  3. Step 3: Cross multiply
    1,037,326,305.49x = 1,556,098,468.22 × 337,872,945.89
  4. Step 4: Simplify right side
    1,037,326,305.49x = 525,763,573,557,142,848
  5. Step 5: Solve for x
    x = 525,763,573,557,142,848/1,037,326,305.49
  6. Step 6: Final answer
    x = 506,844,925.05

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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.