Home / 17,166,881,512.80-25,751,548,091.81-4,575,674,002.90

Finding the Fourth Proportional to 17,166,881,512.80, 25,751,548,091.81 and 4,575,674,002.90

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Solution

The fourth proportional to 17,166,881,512.80, 25,751,548,091.81 and 4,575,674,002.90 is: 6,863,837,736.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,166,881,512.80 : 25,751,548,091.81 = 4,575,674,002.90 : x
  2. Step 2: Convert to fraction form
    17,166,881,512.80/25,751,548,091.81 = 4,575,674,002.90/x
  3. Step 3: Cross multiply
    17,166,881,512.80x = 25,751,548,091.81 × 4,575,674,002.90
  4. Step 4: Simplify right side
    17,166,881,512.80x = 117,830,689,138,256,887,808
  5. Step 5: Solve for x
    x = 117,830,689,138,256,887,808/17,166,881,512.80
  6. Step 6: Final answer
    x = 6,863,837,736.07

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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.