Home / 2,619,427,933.52-3,614,792,159.29-1,429,996,902.14

Finding the Fourth Proportional to 2,619,427,933.52, 3,614,792,159.29 and 1,429,996,902.14

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Solution

The fourth proportional to 2,619,427,933.52, 3,614,792,159.29 and 1,429,996,902.14 is: 1,973,385,686.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,427,933.52 : 3,614,792,159.29 = 1,429,996,902.14 : x
  2. Step 2: Convert to fraction form
    2,619,427,933.52/3,614,792,159.29 = 1,429,996,902.14/x
  3. Step 3: Cross multiply
    2,619,427,933.52x = 3,614,792,159.29 × 1,429,996,902.14
  4. Step 4: Simplify right side
    2,619,427,933.52x = 5,169,141,589,657,511,936
  5. Step 5: Solve for x
    x = 5,169,141,589,657,511,936/2,619,427,933.52
  6. Step 6: Final answer
    x = 1,973,385,686.06

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1.5x scale

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.