Home / 15,385,411.36-23,077,475.46-4,025,608.48

Finding the Fourth Proportional to 15,385,411.36, 23,077,475.46 and 4,025,608.48

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Solution

The fourth proportional to 15,385,411.36, 23,077,475.46 and 4,025,608.48 is: 6,038,244.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,385,411.36 : 23,077,475.46 = 4,025,608.48 : x
  2. Step 2: Convert to fraction form
    15,385,411.36/23,077,475.46 = 4,025,608.48/x
  3. Step 3: Cross multiply
    15,385,411.36x = 23,077,475.46 × 4,025,608.48
  4. Step 4: Simplify right side
    15,385,411.36x = 92,900,880,908,767.91
  5. Step 5: Solve for x
    x = 92,900,880,908,767.91/15,385,411.36
  6. Step 6: Final answer
    x = 6,038,244.85

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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.