Home / 35,426,076,606.20-53,147,177,066.10-20,696,516,132.60

Finding the Fourth Proportional to 35,426,076,606.20, 53,147,177,066.10 and 20,696,516,132.60

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Solution

The fourth proportional to 35,426,076,606.20, 53,147,177,066.10 and 20,696,516,132.60 is: 31,049,484,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,426,076,606.20 : 53,147,177,066.10 = 20,696,516,132.60 : x
  2. Step 2: Convert to fraction form
    35,426,076,606.20/53,147,177,066.10 = 20,696,516,132.60/x
  3. Step 3: Cross multiply
    35,426,076,606.20x = 53,147,177,066.10 × 20,696,516,132.60
  4. Step 4: Simplify right side
    35,426,076,606.20x = 1,099,961,407,550,687,281,152
  5. Step 5: Solve for x
    x = 1,099,961,407,550,687,281,152/35,426,076,606.20
  6. Step 6: Final answer
    x = 31,049,484,247.94

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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.