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Finding the Fourth Proportional to 372,877,182,000.20, 559,315,773,000.30 and 372,877,182,000.20

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Solution

The fourth proportional to 372,877,182,000.20, 559,315,773,000.30 and 372,877,182,000.20 is: 559,315,773,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,877,182,000.20 : 559,315,773,000.30 = 372,877,182,000.20 : x
  2. Step 2: Convert to fraction form
    372,877,182,000.20/559,315,773,000.30 = 372,877,182,000.20/x
  3. Step 3: Cross multiply
    372,877,182,000.20x = 559,315,773,000.30 × 372,877,182,000.20
  4. Step 4: Simplify right side
    372,877,182,000.20x = 208,556,089,284,615,433,355,264
  5. Step 5: Solve for x
    x = 208,556,089,284,615,433,355,264/372,877,182,000.20
  6. Step 6: Final answer
    x = 559,315,773,000.30

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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.