Home / 94,578,052.16-141,873,063.33-39,980,459.81

Finding the Fourth Proportional to 94,578,052.16, 141,873,063.33 and 39,980,459.81

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Solution

The fourth proportional to 94,578,052.16, 141,873,063.33 and 39,980,459.81 is: 59,973,219.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,578,052.16 : 141,873,063.33 = 39,980,459.81 : x
  2. Step 2: Convert to fraction form
    94,578,052.16/141,873,063.33 = 39,980,459.81/x
  3. Step 3: Cross multiply
    94,578,052.16x = 141,873,063.33 × 39,980,459.81
  4. Step 4: Simplify right side
    94,578,052.16x = 5,672,150,305,877,285
  5. Step 5: Solve for x
    x = 5,672,150,305,877,285/94,578,052.16
  6. Step 6: Final answer
    x = 59,973,219.75

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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.