Home / 63,816,401,949.81-88,066,420,884.24-34,880,575,098.15

Finding the Fourth Proportional to 63,816,401,949.81, 88,066,420,884.24 and 34,880,575,098.15

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Solution

The fourth proportional to 63,816,401,949.81, 88,066,420,884.24 and 34,880,575,098.15 is: 48,135,076,773.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,816,401,949.81 : 88,066,420,884.24 = 34,880,575,098.15 : x
  2. Step 2: Convert to fraction form
    63,816,401,949.81/88,066,420,884.24 = 34,880,575,098.15/x
  3. Step 3: Cross multiply
    63,816,401,949.81x = 88,066,420,884.24 × 34,880,575,098.15
  4. Step 4: Simplify right side
    63,816,401,949.81x = 3,071,807,407,277,667,254,272
  5. Step 5: Solve for x
    x = 3,071,807,407,277,667,254,272/63,816,401,949.81
  6. Step 6: Final answer
    x = 48,135,076,773.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.