Home / 53,370,341,333.74-80,055,165,234.45-13,575,776,190.44

Finding the Fourth Proportional to 53,370,341,333.74, 80,055,165,234.45 and 13,575,776,190.44

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Solution

The fourth proportional to 53,370,341,333.74, 80,055,165,234.45 and 13,575,776,190.44 is: 20,363,576,079.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,370,341,333.74 : 80,055,165,234.45 = 13,575,776,190.44 : x
  2. Step 2: Convert to fraction form
    53,370,341,333.74/80,055,165,234.45 = 13,575,776,190.44/x
  3. Step 3: Cross multiply
    53,370,341,333.74x = 80,055,165,234.45 × 13,575,776,190.44
  4. Step 4: Simplify right side
    53,370,341,333.74x = 1,086,811,006,111,598,641,152
  5. Step 5: Solve for x
    x = 1,086,811,006,111,598,641,152/53,370,341,333.74
  6. Step 6: Final answer
    x = 20,363,576,079.00

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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.