Home / 21,740,033,710,280-30,001,883,103,296-11,863,913,580,762

Finding the Fourth Proportional to 21,740,033,710,280, 30,001,883,103,296 and 11,863,913,580,762

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Solution

The fourth proportional to 21,740,033,710,280, 30,001,883,103,296 and 11,863,913,580,762 is: 16,372,548,135,899.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,740,033,710,280 : 30,001,883,103,296 = 11,863,913,580,762 : x
  2. Step 2: Convert to fraction form
    21,740,033,710,280/30,001,883,103,296 = 11,863,913,580,762/x
  3. Step 3: Cross multiply
    21,740,033,710,280x = 30,001,883,103,296 × 11,863,913,580,762
  4. Step 4: Simplify right side
    21,740,033,710,280x = 355,939,748,397,627,406,811,136,000
  5. Step 5: Solve for x
    x = 355,939,748,397,627,406,811,136,000/21,740,033,710,280
  6. Step 6: Final answer
    x = 16,372,548,135,899.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.