Home / 24,585,965.40-36,878,948.10-11,831,381.40

Finding the Fourth Proportional to 24,585,965.40, 36,878,948.10 and 11,831,381.40

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Solution

The fourth proportional to 24,585,965.40, 36,878,948.10 and 11,831,381.40 is: 17,747,072.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,965.40 : 36,878,948.10 = 11,831,381.40 : x
  2. Step 2: Convert to fraction form
    24,585,965.40/36,878,948.10 = 11,831,381.40/x
  3. Step 3: Cross multiply
    24,585,965.40x = 36,878,948.10 × 11,831,381.40
  4. Step 4: Simplify right side
    24,585,965.40x = 436,328,900,601,905.38
  5. Step 5: Solve for x
    x = 436,328,900,601,905.38/24,585,965.40
  6. Step 6: Final answer
    x = 17,747,072.10

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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.