Home / 62,422,903.80-93,634,355.70-56,376,286.20

Finding the Fourth Proportional to 62,422,903.80, 93,634,355.70 and 56,376,286.20

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Solution

The fourth proportional to 62,422,903.80, 93,634,355.70 and 56,376,286.20 is: 84,564,429.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,422,903.80 : 93,634,355.70 = 56,376,286.20 : x
  2. Step 2: Convert to fraction form
    62,422,903.80/93,634,355.70 = 56,376,286.20/x
  3. Step 3: Cross multiply
    62,422,903.80x = 93,634,355.70 × 56,376,286.20
  4. Step 4: Simplify right side
    62,422,903.80x = 5,278,757,235,095,802
  5. Step 5: Solve for x
    x = 5,278,757,235,095,802/62,422,903.80
  6. Step 6: Final answer
    x = 84,564,429.30

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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.