Home / 49,034,888,915.16-73,552,334,346.08-11,769,880,634.92

Finding the Fourth Proportional to 49,034,888,915.16, 73,552,334,346.08 and 11,769,880,634.92

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Solution

The fourth proportional to 49,034,888,915.16, 73,552,334,346.08 and 11,769,880,634.92 is: 17,654,821,186.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,888,915.16 : 73,552,334,346.08 = 11,769,880,634.92 : x
  2. Step 2: Convert to fraction form
    49,034,888,915.16/73,552,334,346.08 = 11,769,880,634.92/x
  3. Step 3: Cross multiply
    49,034,888,915.16x = 73,552,334,346.08 × 11,769,880,634.92
  4. Step 4: Simplify right side
    49,034,888,915.16x = 865,702,195,673,088,262,144
  5. Step 5: Solve for x
    x = 865,702,195,673,088,262,144/49,034,888,915.16
  6. Step 6: Final answer
    x = 17,654,821,186.01

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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.