Home / 33,808,597.98-46,655,817.39-18,338,663.94

Finding the Fourth Proportional to 33,808,597.98, 46,655,817.39 and 18,338,663.94

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Solution

The fourth proportional to 33,808,597.98, 46,655,817.39 and 18,338,663.94 is: 25,307,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,808,597.98 : 46,655,817.39 = 18,338,663.94 : x
  2. Step 2: Convert to fraction form
    33,808,597.98/46,655,817.39 = 18,338,663.94/x
  3. Step 3: Cross multiply
    33,808,597.98x = 46,655,817.39 × 18,338,663.94
  4. Step 4: Simplify right side
    33,808,597.98x = 855,605,355,961,218
  5. Step 5: Solve for x
    x = 855,605,355,961,218/33,808,597.98
  6. Step 6: Final answer
    x = 25,307,330.30

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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.