Home / 15,401,620.06-23,100,925.71-4,042,068.68

Finding the Fourth Proportional to 15,401,620.06, 23,100,925.71 and 4,042,068.68

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Solution

The fourth proportional to 15,401,620.06, 23,100,925.71 and 4,042,068.68 is: 6,062,708.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,401,620.06 : 23,100,925.71 = 4,042,068.68 : x
  2. Step 2: Convert to fraction form
    15,401,620.06/23,100,925.71 = 4,042,068.68/x
  3. Step 3: Cross multiply
    15,401,620.06x = 23,100,925.71 × 4,042,068.68
  4. Step 4: Simplify right side
    15,401,620.06x = 93,375,528,364,307.84
  5. Step 5: Solve for x
    x = 93,375,528,364,307.84/15,401,620.06
  6. Step 6: Final answer
    x = 6,062,708.21

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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.