Home / 31,569,939.03-47,356,225.74-10,004,063.25

Finding the Fourth Proportional to 31,569,939.03, 47,356,225.74 and 10,004,063.25

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Solution

The fourth proportional to 31,569,939.03, 47,356,225.74 and 10,004,063.25 is: 15,006,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,569,939.03 : 47,356,225.74 = 10,004,063.25 : x
  2. Step 2: Convert to fraction form
    31,569,939.03/47,356,225.74 = 10,004,063.25/x
  3. Step 3: Cross multiply
    31,569,939.03x = 47,356,225.74 × 10,004,063.25
  4. Step 4: Simplify right side
    31,569,939.03x = 473,754,677,584,238.06
  5. Step 5: Solve for x
    x = 473,754,677,584,238.06/31,569,939.03
  6. Step 6: Final answer
    x = 15,006,512.28

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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.