Home / 31,048,151.40-46,572,227.10-10,600,958.93

Finding the Fourth Proportional to 31,048,151.40, 46,572,227.10 and 10,600,958.93

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Solution

The fourth proportional to 31,048,151.40, 46,572,227.10 and 10,600,958.93 is: 15,901,438.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,048,151.40 : 46,572,227.10 = 10,600,958.93 : x
  2. Step 2: Convert to fraction form
    31,048,151.40/46,572,227.10 = 10,600,958.93/x
  3. Step 3: Cross multiply
    31,048,151.40x = 46,572,227.10 × 10,600,958.93
  4. Step 4: Simplify right side
    31,048,151.40x = 493,710,266,532,871.94
  5. Step 5: Solve for x
    x = 493,710,266,532,871.94/31,048,151.40
  6. Step 6: Final answer
    x = 15,901,438.39

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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.