Home / 372,729,683,781.45-559,094,525,672.18-372,729,683,781.45

Finding the Fourth Proportional to 372,729,683,781.45, 559,094,525,672.18 and 372,729,683,781.45

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Solution

The fourth proportional to 372,729,683,781.45, 559,094,525,672.18 and 372,729,683,781.45 is: 559,094,525,672.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,729,683,781.45 : 559,094,525,672.18 = 372,729,683,781.45 : x
  2. Step 2: Convert to fraction form
    372,729,683,781.45/559,094,525,672.18 = 372,729,683,781.45/x
  3. Step 3: Cross multiply
    372,729,683,781.45x = 559,094,525,672.18 × 372,729,683,781.45
  4. Step 4: Simplify right side
    372,729,683,781.45x = 208,391,125,757,731,473,981,440
  5. Step 5: Solve for x
    x = 208,391,125,757,731,473,981,440/372,729,683,781.45
  6. Step 6: Final answer
    x = 559,094,525,672.18

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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.