Home / 22,714,485.90-34,071,728.85-10,579,916.40

Finding the Fourth Proportional to 22,714,485.90, 34,071,728.85 and 10,579,916.40

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Solution

The fourth proportional to 22,714,485.90, 34,071,728.85 and 10,579,916.40 is: 15,869,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,485.90 : 34,071,728.85 = 10,579,916.40 : x
  2. Step 2: Convert to fraction form
    22,714,485.90/34,071,728.85 = 10,579,916.40/x
  3. Step 3: Cross multiply
    22,714,485.90x = 34,071,728.85 × 10,579,916.40
  4. Step 4: Simplify right side
    22,714,485.90x = 360,476,042,836,468.19
  5. Step 5: Solve for x
    x = 360,476,042,836,468.19/22,714,485.90
  6. Step 6: Final answer
    x = 15,869,874.60

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1.5x scale

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.