Home / 19,270,608.17-26,595,121.16-10,570,462.28

Finding the Fourth Proportional to 19,270,608.17, 26,595,121.16 and 10,570,462.28

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Solution

The fourth proportional to 19,270,608.17, 26,595,121.16 and 10,570,462.28 is: 14,588,160.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,270,608.17 : 26,595,121.16 = 10,570,462.28 : x
  2. Step 2: Convert to fraction form
    19,270,608.17/26,595,121.16 = 10,570,462.28/x
  3. Step 3: Cross multiply
    19,270,608.17x = 26,595,121.16 × 10,570,462.28
  4. Step 4: Simplify right side
    19,270,608.17x = 281,122,725,046,992.12
  5. Step 5: Solve for x
    x = 281,122,725,046,992.12/19,270,608.17
  6. Step 6: Final answer
    x = 14,588,160.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.