Home / 37,380,583.74-56,070,501.93-11,821,597.50

Finding the Fourth Proportional to 37,380,583.74, 56,070,501.93 and 11,821,597.50

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Solution

The fourth proportional to 37,380,583.74, 56,070,501.93 and 11,821,597.50 is: 17,732,278.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,380,583.74 : 56,070,501.93 = 11,821,597.50 : x
  2. Step 2: Convert to fraction form
    37,380,583.74/56,070,501.93 = 11,821,597.50/x
  3. Step 3: Cross multiply
    37,380,583.74x = 56,070,501.93 × 11,821,597.50
  4. Step 4: Simplify right side
    37,380,583.74x = 662,842,905,439,433.12
  5. Step 5: Solve for x
    x = 662,842,905,439,433.12/37,380,583.74
  6. Step 6: Final answer
    x = 17,732,278.07

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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.