Home / 6,563,386,509.22-9,845,105,007.28-1,589,100,077.82

Finding the Fourth Proportional to 6,563,386,509.22, 9,845,105,007.28 and 1,589,100,077.82

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Solution

The fourth proportional to 6,563,386,509.22, 9,845,105,007.28 and 1,589,100,077.82 is: 2,383,656,228.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,386,509.22 : 9,845,105,007.28 = 1,589,100,077.82 : x
  2. Step 2: Convert to fraction form
    6,563,386,509.22/9,845,105,007.28 = 1,589,100,077.82/x
  3. Step 3: Cross multiply
    6,563,386,509.22x = 9,845,105,007.28 × 1,589,100,077.82
  4. Step 4: Simplify right side
    6,563,386,509.22x = 15,644,857,133,210,746,880
  5. Step 5: Solve for x
    x = 15,644,857,133,210,746,880/6,563,386,509.22
  6. Step 6: Final answer
    x = 2,383,656,228.57

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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.