Home / 64,588,608-96,882,912-26,270,968.32

Finding the Fourth Proportional to 64,588,608, 96,882,912 and 26,270,968.32

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Solution

The fourth proportional to 64,588,608, 96,882,912 and 26,270,968.32 is: 39,406,452.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,588,608 : 96,882,912 = 26,270,968.32 : x
  2. Step 2: Convert to fraction form
    64,588,608/96,882,912 = 26,270,968.32/x
  3. Step 3: Cross multiply
    64,588,608x = 96,882,912 × 26,270,968.32
  4. Step 4: Simplify right side
    64,588,608x = 2,545,207,911,901,348
  5. Step 5: Solve for x
    x = 2,545,207,911,901,348/64,588,608
  6. Step 6: Final answer
    x = 39,406,452.48

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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.