Home / 2,904,336,433.10-4,356,504,649.65-723,302,569.10

Finding the Fourth Proportional to 2,904,336,433.10, 4,356,504,649.65 and 723,302,569.10

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Solution

The fourth proportional to 2,904,336,433.10, 4,356,504,649.65 and 723,302,569.10 is: 1,084,953,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,336,433.10 : 4,356,504,649.65 = 723,302,569.10 : x
  2. Step 2: Convert to fraction form
    2,904,336,433.10/4,356,504,649.65 = 723,302,569.10/x
  3. Step 3: Cross multiply
    2,904,336,433.10x = 4,356,504,649.65 × 723,302,569.10
  4. Step 4: Simplify right side
    2,904,336,433.10x = 3,151,071,005,387,940,352
  5. Step 5: Solve for x
    x = 3,151,071,005,387,940,352/2,904,336,433.10
  6. Step 6: Final answer
    x = 1,084,953,853.65

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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.