Home / 37,476,677.60-56,162,528.40-29,813,429.60

Finding the Fourth Proportional to 37,476,677.60, 56,162,528.40 and 29,813,429.60

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Solution

The fourth proportional to 37,476,677.60, 56,162,528.40 and 29,813,429.60 is: 44,678,389.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,476,677.60 : 56,162,528.40 = 29,813,429.60 : x
  2. Step 2: Convert to fraction form
    37,476,677.60/56,162,528.40 = 29,813,429.60/x
  3. Step 3: Cross multiply
    37,476,677.60x = 56,162,528.40 × 29,813,429.60
  4. Step 4: Simplify right side
    37,476,677.60x = 1,674,397,586,611,400.75
  5. Step 5: Solve for x
    x = 1,674,397,586,611,400.75/37,476,677.60
  6. Step 6: Final answer
    x = 44,678,389.17

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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.