Home / 40,832,266,595.28-61,213,464,954.49-15,668,042,001.60

Finding the Fourth Proportional to 40,832,266,595.28, 61,213,464,954.49 and 15,668,042,001.60

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Solution

The fourth proportional to 40,832,266,595.28, 61,213,464,954.49 and 15,668,042,001.60 is: 23,488,657,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,832,266,595.28 : 61,213,464,954.49 = 15,668,042,001.60 : x
  2. Step 2: Convert to fraction form
    40,832,266,595.28/61,213,464,954.49 = 15,668,042,001.60/x
  3. Step 3: Cross multiply
    40,832,266,595.28x = 61,213,464,954.49 × 15,668,042,001.60
  4. Step 4: Simplify right side
    40,832,266,595.28x = 959,095,139,970,632,515,584
  5. Step 5: Solve for x
    x = 959,095,139,970,632,515,584/40,832,266,595.28
  6. Step 6: Final answer
    x = 23,488,657,866.51

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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.