Home / 372,729,683,778.20-559,094,525,667.30-372,729,683,778.20

Finding the Fourth Proportional to 372,729,683,778.20, 559,094,525,667.30 and 372,729,683,778.20

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Solution

The fourth proportional to 372,729,683,778.20, 559,094,525,667.30 and 372,729,683,778.20 is: 559,094,525,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,729,683,778.20 : 559,094,525,667.30 = 372,729,683,778.20 : x
  2. Step 2: Convert to fraction form
    372,729,683,778.20/559,094,525,667.30 = 372,729,683,778.20/x
  3. Step 3: Cross multiply
    372,729,683,778.20x = 559,094,525,667.30 × 372,729,683,778.20
  4. Step 4: Simplify right side
    372,729,683,778.20x = 208,391,125,754,095,482,175,488
  5. Step 5: Solve for x
    x = 208,391,125,754,095,482,175,488/372,729,683,778.20
  6. Step 6: Final answer
    x = 559,094,525,667.30

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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.