Home / 27,602,851,021.98-41,319,355,920.60-18,010,000,879.73

Finding the Fourth Proportional to 27,602,851,021.98, 41,319,355,920.60 and 18,010,000,879.73

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Solution

The fourth proportional to 27,602,851,021.98, 41,319,355,920.60 and 18,010,000,879.73 is: 26,959,593,264.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,602,851,021.98 : 41,319,355,920.60 = 18,010,000,879.73 : x
  2. Step 2: Convert to fraction form
    27,602,851,021.98/41,319,355,920.60 = 18,010,000,879.73/x
  3. Step 3: Cross multiply
    27,602,851,021.98x = 41,319,355,920.60 × 18,010,000,879.73
  4. Step 4: Simplify right side
    27,602,851,021.98x = 744,161,636,479,841,599,488
  5. Step 5: Solve for x
    x = 744,161,636,479,841,599,488/27,602,851,021.98
  6. Step 6: Final answer
    x = 26,959,593,264.01

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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.