Home / 44,652,828.08-66,881,589.06-31,659,594.14

Finding the Fourth Proportional to 44,652,828.08, 66,881,589.06 and 31,659,594.14

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Solution

The fourth proportional to 44,652,828.08, 66,881,589.06 and 31,659,594.14 is: 47,420,153.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,652,828.08 : 66,881,589.06 = 31,659,594.14 : x
  2. Step 2: Convert to fraction form
    44,652,828.08/66,881,589.06 = 31,659,594.14/x
  3. Step 3: Cross multiply
    44,652,828.08x = 66,881,589.06 × 31,659,594.14
  4. Step 4: Simplify right side
    44,652,828.08x = 2,117,443,965,077,864.25
  5. Step 5: Solve for x
    x = 2,117,443,965,077,864.25/44,652,828.08
  6. Step 6: Final answer
    x = 47,420,153.57

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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.