Home / 200,776,355.70-301,100,760.36-64,429,852.74

Finding the Fourth Proportional to 200,776,355.70, 301,100,760.36 and 64,429,852.74

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Solution

The fourth proportional to 200,776,355.70, 301,100,760.36 and 64,429,852.74 is: 96,624,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,776,355.70 : 301,100,760.36 = 64,429,852.74 : x
  2. Step 2: Convert to fraction form
    200,776,355.70/301,100,760.36 = 64,429,852.74/x
  3. Step 3: Cross multiply
    200,776,355.70x = 301,100,760.36 × 64,429,852.74
  4. Step 4: Simplify right side
    200,776,355.70x = 19,399,877,649,896,832
  5. Step 5: Solve for x
    x = 19,399,877,649,896,832/200,776,355.70
  6. Step 6: Final answer
    x = 96,624,314.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.