Home / 4,774,417,561,655.70-6,594,131,102,461.70-3,209,166,338,121.30

Finding the Fourth Proportional to 4,774,417,561,655.70, 6,594,131,102,461.70 and 3,209,166,338,121.30

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Solution

The fourth proportional to 4,774,417,561,655.70, 6,594,131,102,461.70 and 3,209,166,338,121.30 is: 4,432,302,640,039.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,417,561,655.70 : 6,594,131,102,461.70 = 3,209,166,338,121.30 : x
  2. Step 2: Convert to fraction form
    4,774,417,561,655.70/6,594,131,102,461.70 = 3,209,166,338,121.30/x
  3. Step 3: Cross multiply
    4,774,417,561,655.70x = 6,594,131,102,461.70 × 3,209,166,338,121.30
  4. Step 4: Simplify right side
    4,774,417,561,655.70x = 21,161,663,563,178,786,131,279,872
  5. Step 5: Solve for x
    x = 21,161,663,563,178,786,131,279,872/4,774,417,561,655.70
  6. Step 6: Final answer
    x = 4,432,302,640,039.77

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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.