Home / 2,709,311,628.70-4,064,122,747.96-717,301,925.28

Finding the Fourth Proportional to 2,709,311,628.70, 4,064,122,747.96 and 717,301,925.28

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Solution

The fourth proportional to 2,709,311,628.70, 4,064,122,747.96 and 717,301,925.28 is: 1,075,994,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,311,628.70 : 4,064,122,747.96 = 717,301,925.28 : x
  2. Step 2: Convert to fraction form
    2,709,311,628.70/4,064,122,747.96 = 717,301,925.28/x
  3. Step 3: Cross multiply
    2,709,311,628.70x = 4,064,122,747.96 × 717,301,925.28
  4. Step 4: Simplify right side
    2,709,311,628.70x = 2,915,203,071,685,952,000
  5. Step 5: Solve for x
    x = 2,915,203,071,685,952,000/2,709,311,628.70
  6. Step 6: Final answer
    x = 1,075,994,005.56

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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.