Home / 79,456,657.37-119,120,668.77-24,841,130.10

Finding the Fourth Proportional to 79,456,657.37, 119,120,668.77 and 24,841,130.10

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Solution

The fourth proportional to 79,456,657.37, 119,120,668.77 and 24,841,130.10 is: 37,241,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,456,657.37 : 119,120,668.77 = 24,841,130.10 : x
  2. Step 2: Convert to fraction form
    79,456,657.37/119,120,668.77 = 24,841,130.10/x
  3. Step 3: Cross multiply
    79,456,657.37x = 119,120,668.77 × 24,841,130.10
  4. Step 4: Simplify right side
    79,456,657.37x = 2,959,092,030,874,481
  5. Step 5: Solve for x
    x = 2,959,092,030,874,481/79,456,657.37
  6. Step 6: Final answer
    x = 37,241,587.16

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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.