Home / 4,671,605,043.96-6,446,855,164.14-2,664,541,841.91

Finding the Fourth Proportional to 4,671,605,043.96, 6,446,855,164.14 and 2,664,541,841.91

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Solution

The fourth proportional to 4,671,605,043.96, 6,446,855,164.14 and 2,664,541,841.91 is: 3,677,090,672.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,605,043.96 : 6,446,855,164.14 = 2,664,541,841.91 : x
  2. Step 2: Convert to fraction form
    4,671,605,043.96/6,446,855,164.14 = 2,664,541,841.91/x
  3. Step 3: Cross multiply
    4,671,605,043.96x = 6,446,855,164.14 × 2,664,541,841.91
  4. Step 4: Simplify right side
    4,671,605,043.96x = 17,177,915,333,584,590,848
  5. Step 5: Solve for x
    x = 17,177,915,333,584,590,848/4,671,605,043.96
  6. Step 6: Final answer
    x = 3,677,090,672.68

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1.5x scale

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.