Home / 47,448,532,581,052-71,181,964,518,129-18,040,464,920,430

Finding the Fourth Proportional to 47,448,532,581,052, 71,181,964,518,129 and 18,040,464,920,430

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Solution

The fourth proportional to 47,448,532,581,052, 71,181,964,518,129 and 18,040,464,920,430 is: 27,064,182,262,391.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,448,532,581,052 : 71,181,964,518,129 = 18,040,464,920,430 : x
  2. Step 2: Convert to fraction form
    47,448,532,581,052/71,181,964,518,129 = 18,040,464,920,430/x
  3. Step 3: Cross multiply
    47,448,532,581,052x = 71,181,964,518,129 × 18,040,464,920,430
  4. Step 4: Simplify right side
    47,448,532,581,052x = 1,284,155,733,856,599,205,652,463,616
  5. Step 5: Solve for x
    x = 1,284,155,733,856,599,205,652,463,616/47,448,532,581,052
  6. Step 6: Final answer
    x = 27,064,182,262,391.21

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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.