Home / 2,295,697,423.30-3,444,092,551.43-742,988,746.78

Finding the Fourth Proportional to 2,295,697,423.30, 3,444,092,551.43 and 742,988,746.78

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Solution

The fourth proportional to 2,295,697,423.30, 3,444,092,551.43 and 742,988,746.78 is: 1,114,659,964.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,697,423.30 : 3,444,092,551.43 = 742,988,746.78 : x
  2. Step 2: Convert to fraction form
    2,295,697,423.30/3,444,092,551.43 = 742,988,746.78/x
  3. Step 3: Cross multiply
    2,295,697,423.30x = 3,444,092,551.43 × 742,988,746.78
  4. Step 4: Simplify right side
    2,295,697,423.30x = 2,558,922,008,571,657,728
  5. Step 5: Solve for x
    x = 2,558,922,008,571,657,728/2,295,697,423.30
  6. Step 6: Final answer
    x = 1,114,659,964.59

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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.