Home / 49,034,888,862.48-73,552,334,266.86-11,769,880,582.20

Finding the Fourth Proportional to 49,034,888,862.48, 73,552,334,266.86 and 11,769,880,582.20

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Solution

The fourth proportional to 49,034,888,862.48, 73,552,334,266.86 and 11,769,880,582.20 is: 17,654,821,106.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,888,862.48 : 73,552,334,266.86 = 11,769,880,582.20 : x
  2. Step 2: Convert to fraction form
    49,034,888,862.48/73,552,334,266.86 = 11,769,880,582.20/x
  3. Step 3: Cross multiply
    49,034,888,862.48x = 73,552,334,266.86 × 11,769,880,582.20
  4. Step 4: Simplify right side
    49,034,888,862.48x = 865,702,190,862,999,224,320
  5. Step 5: Solve for x
    x = 865,702,190,862,999,224,320/49,034,888,862.48
  6. Step 6: Final answer
    x = 17,654,821,106.88

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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.