Home / 6,572,922,237,991.20-9,066,864,119,859.60-4,099,438,838,672

Finding the Fourth Proportional to 6,572,922,237,991.20, 9,066,864,119,859.60 and 4,099,438,838,672

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Solution

The fourth proportional to 6,572,922,237,991.20, 9,066,864,119,859.60 and 4,099,438,838,672 is: 5,654,875,194,335.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,922,237,991.20 : 9,066,864,119,859.60 = 4,099,438,838,672 : x
  2. Step 2: Convert to fraction form
    6,572,922,237,991.20/9,066,864,119,859.60 = 4,099,438,838,672/x
  3. Step 3: Cross multiply
    6,572,922,237,991.20x = 9,066,864,119,859.60 × 4,099,438,838,672
  4. Step 4: Simplify right side
    6,572,922,237,991.20x = 37,169,054,917,914,064,490,332,160
  5. Step 5: Solve for x
    x = 37,169,054,917,914,064,490,332,160/6,572,922,237,991.20
  6. Step 6: Final answer
    x = 5,654,875,194,335.72

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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.