Home / 37,355,268.80-56,032,903.20-14,628,612.80

Finding the Fourth Proportional to 37,355,268.80, 56,032,903.20 and 14,628,612.80

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Solution

The fourth proportional to 37,355,268.80, 56,032,903.20 and 14,628,612.80 is: 21,942,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,355,268.80 : 56,032,903.20 = 14,628,612.80 : x
  2. Step 2: Convert to fraction form
    37,355,268.80/56,032,903.20 = 14,628,612.80/x
  3. Step 3: Cross multiply
    37,355,268.80x = 56,032,903.20 × 14,628,612.80
  4. Step 4: Simplify right side
    37,355,268.80x = 819,683,644,972,681
  5. Step 5: Solve for x
    x = 819,683,644,972,681/37,355,268.80
  6. Step 6: Final answer
    x = 21,942,919.20

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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.