Home / 2,277,930,166.57-3,416,550,009.19-619,966,649.98

Finding the Fourth Proportional to 2,277,930,166.57, 3,416,550,009.19 and 619,966,649.98

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Solution

The fourth proportional to 2,277,930,166.57, 3,416,550,009.19 and 619,966,649.98 is: 929,856,013.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,930,166.57 : 3,416,550,009.19 = 619,966,649.98 : x
  2. Step 2: Convert to fraction form
    2,277,930,166.57/3,416,550,009.19 = 619,966,649.98/x
  3. Step 3: Cross multiply
    2,277,930,166.57x = 3,416,550,009.19 × 619,966,649.98
  4. Step 4: Simplify right side
    2,277,930,166.57x = 2,118,147,063,686,662,656
  5. Step 5: Solve for x
    x = 2,118,147,063,686,662,656/2,277,930,166.57
  6. Step 6: Final answer
    x = 929,856,013.49

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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.