Home / 51,501,037.20-77,251,555.80-22,732,364.40

Finding the Fourth Proportional to 51,501,037.20, 77,251,555.80 and 22,732,364.40

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Solution

The fourth proportional to 51,501,037.20, 77,251,555.80 and 22,732,364.40 is: 34,098,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,501,037.20 : 77,251,555.80 = 22,732,364.40 : x
  2. Step 2: Convert to fraction form
    51,501,037.20/77,251,555.80 = 22,732,364.40/x
  3. Step 3: Cross multiply
    51,501,037.20x = 77,251,555.80 × 22,732,364.40
  4. Step 4: Simplify right side
    51,501,037.20x = 1,756,110,516,912,533.25
  5. Step 5: Solve for x
    x = 1,756,110,516,912,533.25/51,501,037.20
  6. Step 6: Final answer
    x = 34,098,546.60

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1.5x scale

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.