Home / 6,399,965,480,442-8,831,961,109,001-3,473,519,151,777.50

Finding the Fourth Proportional to 6,399,965,480,442, 8,831,961,109,001 and 3,473,519,151,777.50

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Solution

The fourth proportional to 6,399,965,480,442, 8,831,961,109,001 and 3,473,519,151,777.50 is: 4,793,461,176,254.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,399,965,480,442 : 8,831,961,109,001 = 3,473,519,151,777.50 : x
  2. Step 2: Convert to fraction form
    6,399,965,480,442/8,831,961,109,001 = 3,473,519,151,777.50/x
  3. Step 3: Cross multiply
    6,399,965,480,442x = 8,831,961,109,001 × 3,473,519,151,777.50
  4. Step 4: Simplify right side
    6,399,965,480,442x = 30,677,986,059,869,020,932,276,224
  5. Step 5: Solve for x
    x = 30,677,986,059,869,020,932,276,224/6,399,965,480,442
  6. Step 6: Final answer
    x = 4,793,461,176,254.71

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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.