Home / 47,354,937,402.69-65,341,507,814.87-27,023,110,139.97

Finding the Fourth Proportional to 47,354,937,402.69, 65,341,507,814.87 and 27,023,110,139.97

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Solution

The fourth proportional to 47,354,937,402.69, 65,341,507,814.87 and 27,023,110,139.97 is: 37,287,152,285.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,354,937,402.69 : 65,341,507,814.87 = 27,023,110,139.97 : x
  2. Step 2: Convert to fraction form
    47,354,937,402.69/65,341,507,814.87 = 27,023,110,139.97/x
  3. Step 3: Cross multiply
    47,354,937,402.69x = 65,341,507,814.87 × 27,023,110,139.97
  4. Step 4: Simplify right side
    47,354,937,402.69x = 1,765,730,762,392,807,407,616
  5. Step 5: Solve for x
    x = 1,765,730,762,392,807,407,616/47,354,937,402.69
  6. Step 6: Final answer
    x = 37,287,152,285.25

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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.