Home / 34,989,963.66-52,478,963.64-9,424,994.36

Finding the Fourth Proportional to 34,989,963.66, 52,478,963.64 and 9,424,994.36

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Solution

The fourth proportional to 34,989,963.66, 52,478,963.64 and 9,424,994.36 is: 14,135,880.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,963.66 : 52,478,963.64 = 9,424,994.36 : x
  2. Step 2: Convert to fraction form
    34,989,963.66/52,478,963.64 = 9,424,994.36/x
  3. Step 3: Cross multiply
    34,989,963.66x = 52,478,963.64 × 9,424,994.36
  4. Step 4: Simplify right side
    34,989,963.66x = 494,613,936,063,250.31
  5. Step 5: Solve for x
    x = 494,613,936,063,250.31/34,989,963.66
  6. Step 6: Final answer
    x = 14,135,880.24

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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.