Home / 3,851,483,808.59-5,773,193,541.95-1,611,814,332.38

Finding the Fourth Proportional to 3,851,483,808.59, 5,773,193,541.95 and 1,611,814,332.38

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Solution

The fourth proportional to 3,851,483,808.59, 5,773,193,541.95 and 1,611,814,332.38 is: 2,416,034,068.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,483,808.59 : 5,773,193,541.95 = 1,611,814,332.38 : x
  2. Step 2: Convert to fraction form
    3,851,483,808.59/5,773,193,541.95 = 1,611,814,332.38/x
  3. Step 3: Cross multiply
    3,851,483,808.59x = 5,773,193,541.95 × 1,611,814,332.38
  4. Step 4: Simplify right side
    3,851,483,808.59x = 9,305,316,094,481,741,824
  5. Step 5: Solve for x
    x = 9,305,316,094,481,741,824/3,851,483,808.59
  6. Step 6: Final answer
    x = 2,416,034,068.15

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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.