Home / 4,723,257,348.44-7,084,912,507.77-1,575,463,318.01

Finding the Fourth Proportional to 4,723,257,348.44, 7,084,912,507.77 and 1,575,463,318.01

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Solution

The fourth proportional to 4,723,257,348.44, 7,084,912,507.77 and 1,575,463,318.01 is: 2,363,203,811.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,257,348.44 : 7,084,912,507.77 = 1,575,463,318.01 : x
  2. Step 2: Convert to fraction form
    4,723,257,348.44/7,084,912,507.77 = 1,575,463,318.01/x
  3. Step 3: Cross multiply
    4,723,257,348.44x = 7,084,912,507.77 × 1,575,463,318.01
  4. Step 4: Simplify right side
    4,723,257,348.44x = 11,162,019,767,301,875,712
  5. Step 5: Solve for x
    x = 11,162,019,767,301,875,712/4,723,257,348.44
  6. Step 6: Final answer
    x = 2,363,203,811.24

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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.