Home / 26,433,433.78-39,650,096.12-14,913,671.63

Finding the Fourth Proportional to 26,433,433.78, 39,650,096.12 and 14,913,671.63

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Solution

The fourth proportional to 26,433,433.78, 39,650,096.12 and 14,913,671.63 is: 22,370,476.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,433,433.78 : 39,650,096.12 = 14,913,671.63 : x
  2. Step 2: Convert to fraction form
    26,433,433.78/39,650,096.12 = 14,913,671.63/x
  3. Step 3: Cross multiply
    26,433,433.78x = 39,650,096.12 × 14,913,671.63
  4. Step 4: Simplify right side
    26,433,433.78x = 591,328,513,358,798.25
  5. Step 5: Solve for x
    x = 591,328,513,358,798.25/26,433,433.78
  6. Step 6: Final answer
    x = 22,370,476.66

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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.