Home / 59,855,243.28-89,782,864.92-14,417,037.76

Finding the Fourth Proportional to 59,855,243.28, 89,782,864.92 and 14,417,037.76

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Solution

The fourth proportional to 59,855,243.28, 89,782,864.92 and 14,417,037.76 is: 21,625,556.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,855,243.28 : 89,782,864.92 = 14,417,037.76 : x
  2. Step 2: Convert to fraction form
    59,855,243.28/89,782,864.92 = 14,417,037.76/x
  3. Step 3: Cross multiply
    59,855,243.28x = 89,782,864.92 × 14,417,037.76
  4. Step 4: Simplify right side
    59,855,243.28x = 1,294,402,953,752,619.50
  5. Step 5: Solve for x
    x = 1,294,402,953,752,619.50/59,855,243.28
  6. Step 6: Final answer
    x = 21,625,556.64

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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.