Home / 62,875,506.80-94,124,303.40-37,303,353.20

Finding the Fourth Proportional to 62,875,506.80, 94,124,303.40 and 37,303,353.20

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Solution

The fourth proportional to 62,875,506.80, 94,124,303.40 and 37,303,353.20 is: 55,842,923.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,875,506.80 : 94,124,303.40 = 37,303,353.20 : x
  2. Step 2: Convert to fraction form
    62,875,506.80/94,124,303.40 = 37,303,353.20/x
  3. Step 3: Cross multiply
    62,875,506.80x = 94,124,303.40 × 37,303,353.20
  4. Step 4: Simplify right side
    62,875,506.80x = 3,511,152,134,434,161.50
  5. Step 5: Solve for x
    x = 3,511,152,134,434,161.50/62,875,506.80
  6. Step 6: Final answer
    x = 55,842,923.79

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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.