Home / 31,349,343.92-46,952,422.56-14,966,152.72

Finding the Fourth Proportional to 31,349,343.92, 46,952,422.56 and 14,966,152.72

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Solution

The fourth proportional to 31,349,343.92, 46,952,422.56 and 14,966,152.72 is: 22,415,050.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,349,343.92 : 46,952,422.56 = 14,966,152.72 : x
  2. Step 2: Convert to fraction form
    31,349,343.92/46,952,422.56 = 14,966,152.72/x
  3. Step 3: Cross multiply
    31,349,343.92x = 46,952,422.56 × 14,966,152.72
  4. Step 4: Simplify right side
    31,349,343.92x = 702,697,126,606,933.38
  5. Step 5: Solve for x
    x = 702,697,126,606,933.38/31,349,343.92
  6. Step 6: Final answer
    x = 22,415,050.48

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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.