Home / 1,342,667,713.04-1,852,797,957.93-739,804,599.30

Finding the Fourth Proportional to 1,342,667,713.04, 1,852,797,957.93 and 739,804,599.30

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Solution

The fourth proportional to 1,342,667,713.04, 1,852,797,957.93 and 739,804,599.30 is: 1,020,884,346.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,667,713.04 : 1,852,797,957.93 = 739,804,599.30 : x
  2. Step 2: Convert to fraction form
    1,342,667,713.04/1,852,797,957.93 = 739,804,599.30/x
  3. Step 3: Cross multiply
    1,342,667,713.04x = 1,852,797,957.93 × 739,804,599.30
  4. Step 4: Simplify right side
    1,342,667,713.04x = 1,370,708,450,850,261,760
  5. Step 5: Solve for x
    x = 1,370,708,450,850,261,760/1,342,667,713.04
  6. Step 6: Final answer
    x = 1,020,884,346.54

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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.