Home / 110,038,249.64-151,854,355.32-60,483,204.56

Finding the Fourth Proportional to 110,038,249.64, 151,854,355.32 and 60,483,204.56

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Solution

The fourth proportional to 110,038,249.64, 151,854,355.32 and 60,483,204.56 is: 83,467,685.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,038,249.64 : 151,854,355.32 = 60,483,204.56 : x
  2. Step 2: Convert to fraction form
    110,038,249.64/151,854,355.32 = 60,483,204.56/x
  3. Step 3: Cross multiply
    110,038,249.64x = 151,854,355.32 × 60,483,204.56
  4. Step 4: Simplify right side
    110,038,249.64x = 9,184,638,036,146,484
  5. Step 5: Solve for x
    x = 9,184,638,036,146,484/110,038,249.64
  6. Step 6: Final answer
    x = 83,467,685.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.