Home / 25,795,284,422,970-38,693,071,291,622-8,604,131,961,130.40

Finding the Fourth Proportional to 25,795,284,422,970, 38,693,071,291,622 and 8,604,131,961,130.40

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Solution

The fourth proportional to 25,795,284,422,970, 38,693,071,291,622 and 8,604,131,961,130.40 is: 12,906,246,192,737.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,795,284,422,970 : 38,693,071,291,622 = 8,604,131,961,130.40 : x
  2. Step 2: Convert to fraction form
    25,795,284,422,970/38,693,071,291,622 = 8,604,131,961,130.40/x
  3. Step 3: Cross multiply
    25,795,284,422,970x = 38,693,071,291,622 × 8,604,131,961,130.40
  4. Step 4: Simplify right side
    25,795,284,422,970x = 332,920,291,374,541,986,827,599,872
  5. Step 5: Solve for x
    x = 332,920,291,374,541,986,827,599,872/25,795,284,422,970
  6. Step 6: Final answer
    x = 12,906,246,192,737.67

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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.