Home / 1,852,123,333.14-2,552,397,928.20-1,818,080,551.08

Finding the Fourth Proportional to 1,852,123,333.14, 2,552,397,928.20 and 1,818,080,551.08

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Solution

The fourth proportional to 1,852,123,333.14, 2,552,397,928.20 and 1,818,080,551.08 is: 2,505,483,813.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,123,333.14 : 2,552,397,928.20 = 1,818,080,551.08 : x
  2. Step 2: Convert to fraction form
    1,852,123,333.14/2,552,397,928.20 = 1,818,080,551.08/x
  3. Step 3: Cross multiply
    1,852,123,333.14x = 2,552,397,928.20 × 1,818,080,551.08
  4. Step 4: Simplify right side
    1,852,123,333.14x = 4,640,465,031,877,305,344
  5. Step 5: Solve for x
    x = 4,640,465,031,877,305,344/1,852,123,333.14
  6. Step 6: Final answer
    x = 2,505,483,813.55

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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.