Home / 11,146,594,470.69-16,721,462,339.95-3,580,842,247.74

Finding the Fourth Proportional to 11,146,594,470.69, 16,721,462,339.95 and 3,580,842,247.74

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Solution

The fourth proportional to 11,146,594,470.69, 16,721,462,339.95 and 3,580,842,247.74 is: 5,371,767,937.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,594,470.69 : 16,721,462,339.95 = 3,580,842,247.74 : x
  2. Step 2: Convert to fraction form
    11,146,594,470.69/16,721,462,339.95 = 3,580,842,247.74/x
  3. Step 3: Cross multiply
    11,146,594,470.69x = 16,721,462,339.95 × 3,580,842,247.74
  4. Step 4: Simplify right side
    11,146,594,470.69x = 59,876,918,790,886,318,080
  5. Step 5: Solve for x
    x = 59,876,918,790,886,318,080/11,146,594,470.69
  6. Step 6: Final answer
    x = 5,371,767,937.58

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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.