Home / 34,597,533.24-47,745,592.56-19,128,616.56

Finding the Fourth Proportional to 34,597,533.24, 47,745,592.56 and 19,128,616.56

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Solution

The fourth proportional to 34,597,533.24, 47,745,592.56 and 19,128,616.56 is: 26,398,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,597,533.24 : 47,745,592.56 = 19,128,616.56 : x
  2. Step 2: Convert to fraction form
    34,597,533.24/47,745,592.56 = 19,128,616.56/x
  3. Step 3: Cross multiply
    34,597,533.24x = 47,745,592.56 × 19,128,616.56
  4. Step 4: Simplify right side
    34,597,533.24x = 913,307,132,510,228.75
  5. Step 5: Solve for x
    x = 913,307,132,510,228.75/34,597,533.24
  6. Step 6: Final answer
    x = 26,398,041.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.