Home / 2,413,495,505.03-3,618,289,619.55-754,548,864.28

Finding the Fourth Proportional to 2,413,495,505.03, 3,618,289,619.55 and 754,548,864.28

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Solution

The fourth proportional to 2,413,495,505.03, 3,618,289,619.55 and 754,548,864.28 is: 1,131,212,516.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,495,505.03 : 3,618,289,619.55 = 754,548,864.28 : x
  2. Step 2: Convert to fraction form
    2,413,495,505.03/3,618,289,619.55 = 754,548,864.28/x
  3. Step 3: Cross multiply
    2,413,495,505.03x = 3,618,289,619.55 × 754,548,864.28
  4. Step 4: Simplify right side
    2,413,495,505.03x = 2,730,176,323,049,474,560
  5. Step 5: Solve for x
    x = 2,730,176,323,049,474,560/2,413,495,505.03
  6. Step 6: Final answer
    x = 1,131,212,516.19

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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.