Home / 3,016,604,147.04-4,525,557,510.96-918,244,640.34

Finding the Fourth Proportional to 3,016,604,147.04, 4,525,557,510.96 and 918,244,640.34

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Solution

The fourth proportional to 3,016,604,147.04, 4,525,557,510.96 and 918,244,640.34 is: 1,377,565,211.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,147.04 : 4,525,557,510.96 = 918,244,640.34 : x
  2. Step 2: Convert to fraction form
    3,016,604,147.04/4,525,557,510.96 = 918,244,640.34/x
  3. Step 3: Cross multiply
    3,016,604,147.04x = 4,525,557,510.96 × 918,244,640.34
  4. Step 4: Simplify right side
    3,016,604,147.04x = 4,155,568,928,989,450,752
  5. Step 5: Solve for x
    x = 4,155,568,928,989,450,752/3,016,604,147.04
  6. Step 6: Final answer
    x = 1,377,565,211.22

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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.