Home / 1,342,667,708.04-1,852,797,951.03-739,804,594.30

Finding the Fourth Proportional to 1,342,667,708.04, 1,852,797,951.03 and 739,804,594.30

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Solution

The fourth proportional to 1,342,667,708.04, 1,852,797,951.03 and 739,804,594.30 is: 1,020,884,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,667,708.04 : 1,852,797,951.03 = 739,804,594.30 : x
  2. Step 2: Convert to fraction form
    1,342,667,708.04/1,852,797,951.03 = 739,804,594.30/x
  3. Step 3: Cross multiply
    1,342,667,708.04x = 1,852,797,951.03 × 739,804,594.30
  4. Step 4: Simplify right side
    1,342,667,708.04x = 1,370,708,436,481,620,224
  5. Step 5: Solve for x
    x = 1,370,708,436,481,620,224/1,342,667,708.04
  6. Step 6: Final answer
    x = 1,020,884,339.64

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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.