Home / 33,564,179,814.18-46,318,406,648.49-18,527,290,553.22

Finding the Fourth Proportional to 33,564,179,814.18, 46,318,406,648.49 and 18,527,290,553.22

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Solution

The fourth proportional to 33,564,179,814.18, 46,318,406,648.49 and 18,527,290,553.22 is: 25,567,571,818.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,564,179,814.18 : 46,318,406,648.49 = 18,527,290,553.22 : x
  2. Step 2: Convert to fraction form
    33,564,179,814.18/46,318,406,648.49 = 18,527,290,553.22/x
  3. Step 3: Cross multiply
    33,564,179,814.18x = 46,318,406,648.49 × 18,527,290,553.22
  4. Step 4: Simplify right side
    33,564,179,814.18x = 858,154,577,938,771,214,336
  5. Step 5: Solve for x
    x = 858,154,577,938,771,214,336/33,564,179,814.18
  6. Step 6: Final answer
    x = 25,567,571,818.82

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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.