Home / 37,050,905.45-55,536,500.10-14,012,938.10

Finding the Fourth Proportional to 37,050,905.45, 55,536,500.10 and 14,012,938.10

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Solution

The fourth proportional to 37,050,905.45, 55,536,500.10 and 14,012,938.10 is: 21,004,332.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,050,905.45 : 55,536,500.10 = 14,012,938.10 : x
  2. Step 2: Convert to fraction form
    37,050,905.45/55,536,500.10 = 14,012,938.10/x
  3. Step 3: Cross multiply
    37,050,905.45x = 55,536,500.10 × 14,012,938.10
  4. Step 4: Simplify right side
    37,050,905.45x = 778,229,538,191,943.75
  5. Step 5: Solve for x
    x = 778,229,538,191,943.75/37,050,905.45
  6. Step 6: Final answer
    x = 21,004,332.52

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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.