Home / 47,354,937,400.44-65,341,507,811.76-27,023,110,137.72

Finding the Fourth Proportional to 47,354,937,400.44, 65,341,507,811.76 and 27,023,110,137.72

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Solution

The fourth proportional to 47,354,937,400.44, 65,341,507,811.76 and 27,023,110,137.72 is: 37,287,152,282.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,354,937,400.44 : 65,341,507,811.76 = 27,023,110,137.72 : x
  2. Step 2: Convert to fraction form
    47,354,937,400.44/65,341,507,811.76 = 27,023,110,137.72/x
  3. Step 3: Cross multiply
    47,354,937,400.44x = 65,341,507,811.76 × 27,023,110,137.72
  4. Step 4: Simplify right side
    47,354,937,400.44x = 1,765,730,762,161,882,398,720
  5. Step 5: Solve for x
    x = 1,765,730,762,161,882,398,720/47,354,937,400.44
  6. Step 6: Final answer
    x = 37,287,152,282.15

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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.