Home / 29,478,003.02-44,241,848.85-12,450,895.82

Finding the Fourth Proportional to 29,478,003.02, 44,241,848.85 and 12,450,895.82

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Solution

The fourth proportional to 29,478,003.02, 44,241,848.85 and 12,450,895.82 is: 18,686,837.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,478,003.02 : 44,241,848.85 = 12,450,895.82 : x
  2. Step 2: Convert to fraction form
    29,478,003.02/44,241,848.85 = 12,450,895.82/x
  3. Step 3: Cross multiply
    29,478,003.02x = 44,241,848.85 × 12,450,895.82
  4. Step 4: Simplify right side
    29,478,003.02x = 550,850,650,694,327.56
  5. Step 5: Solve for x
    x = 550,850,650,694,327.56/29,478,003.02
  6. Step 6: Final answer
    x = 18,686,837.45

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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.