Home / 34,391,071,456.56-51,606,265,189.68-18,671,174,222.40

Finding the Fourth Proportional to 34,391,071,456.56, 51,606,265,189.68 and 18,671,174,222.40

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Solution

The fourth proportional to 34,391,071,456.56, 51,606,265,189.68 and 18,671,174,222.40 is: 28,017,433,813.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,391,071,456.56 : 51,606,265,189.68 = 18,671,174,222.40 : x
  2. Step 2: Convert to fraction form
    34,391,071,456.56/51,606,265,189.68 = 18,671,174,222.40/x
  3. Step 3: Cross multiply
    34,391,071,456.56x = 51,606,265,189.68 × 18,671,174,222.40
  4. Step 4: Simplify right side
    34,391,071,456.56x = 963,549,568,323,891,757,056
  5. Step 5: Solve for x
    x = 963,549,568,323,891,757,056/34,391,071,456.56
  6. Step 6: Final answer
    x = 28,017,433,813.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.