Home / 1,696,151,180.64-2,544,283,458-469,216,886.88

Finding the Fourth Proportional to 1,696,151,180.64, 2,544,283,458 and 469,216,886.88

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Solution

The fourth proportional to 1,696,151,180.64, 2,544,283,458 and 469,216,886.88 is: 703,841,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,151,180.64 : 2,544,283,458 = 469,216,886.88 : x
  2. Step 2: Convert to fraction form
    1,696,151,180.64/2,544,283,458 = 469,216,886.88/x
  3. Step 3: Cross multiply
    1,696,151,180.64x = 2,544,283,458 × 469,216,886.88
  4. Step 4: Simplify right side
    1,696,151,180.64x = 1,193,820,763,503,041,280
  5. Step 5: Solve for x
    x = 1,193,820,763,503,041,280/1,696,151,180.64
  6. Step 6: Final answer
    x = 703,841,012.01

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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.