Home / 17,056,315,654.98-25,586,801,717.12-7,105,432,259.50

Finding the Fourth Proportional to 17,056,315,654.98, 25,586,801,717.12 and 7,105,432,259.50

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Solution

The fourth proportional to 17,056,315,654.98, 25,586,801,717.12 and 7,105,432,259.50 is: 10,659,118,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,056,315,654.98 : 25,586,801,717.12 = 7,105,432,259.50 : x
  2. Step 2: Convert to fraction form
    17,056,315,654.98/25,586,801,717.12 = 7,105,432,259.50/x
  3. Step 3: Cross multiply
    17,056,315,654.98x = 25,586,801,717.12 × 7,105,432,259.50
  4. Step 4: Simplify right side
    17,056,315,654.98x = 181,805,286,338,254,438,400
  5. Step 5: Solve for x
    x = 181,805,286,338,254,438,400/17,056,315,654.98
  6. Step 6: Final answer
    x = 10,659,118,300.57

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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.