Home / 14,495,496.44-21,695,931.07-10,656,302.45

Finding the Fourth Proportional to 14,495,496.44, 21,695,931.07 and 10,656,302.45

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Solution

The fourth proportional to 14,495,496.44, 21,695,931.07 and 10,656,302.45 is: 15,949,671.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,496.44 : 21,695,931.07 = 10,656,302.45 : x
  2. Step 2: Convert to fraction form
    14,495,496.44/21,695,931.07 = 10,656,302.45/x
  3. Step 3: Cross multiply
    14,495,496.44x = 21,695,931.07 × 10,656,302.45
  4. Step 4: Simplify right side
    14,495,496.44x = 231,198,403,281,151.72
  5. Step 5: Solve for x
    x = 231,198,403,281,151.72/14,495,496.44
  6. Step 6: Final answer
    x = 15,949,671.29

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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.