Home / 41,106,614.64-61,489,510.88-31,317,155.52

Finding the Fourth Proportional to 41,106,614.64, 61,489,510.88 and 31,317,155.52

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Solution

The fourth proportional to 41,106,614.64, 61,489,510.88 and 31,317,155.52 is: 46,845,905.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,614.64 : 61,489,510.88 = 31,317,155.52 : x
  2. Step 2: Convert to fraction form
    41,106,614.64/61,489,510.88 = 31,317,155.52/x
  3. Step 3: Cross multiply
    41,106,614.64x = 61,489,510.88 × 31,317,155.52
  4. Step 4: Simplify right side
    41,106,614.64x = 1,925,676,575,077,692
  5. Step 5: Solve for x
    x = 1,925,676,575,077,692/41,106,614.64
  6. Step 6: Final answer
    x = 46,845,905.26

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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.