Home / 2,014,270,020,429.80-3,020,544,960,177.40-1,165,912,128,337.80

Finding the Fourth Proportional to 2,014,270,020,429.80, 3,020,544,960,177.40 and 1,165,912,128,337.80

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Solution

The fourth proportional to 2,014,270,020,429.80, 3,020,544,960,177.40 and 1,165,912,128,337.80 is: 1,748,370,361,243.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,270,020,429.80 : 3,020,544,960,177.40 = 1,165,912,128,337.80 : x
  2. Step 2: Convert to fraction form
    2,014,270,020,429.80/3,020,544,960,177.40 = 1,165,912,128,337.80/x
  3. Step 3: Cross multiply
    2,014,270,020,429.80x = 3,020,544,960,177.40 × 1,165,912,128,337.80
  4. Step 4: Simplify right side
    2,014,270,020,429.80x = 3,521,690,003,260,447,614,042,112
  5. Step 5: Solve for x
    x = 3,521,690,003,260,447,614,042,112/2,014,270,020,429.80
  6. Step 6: Final answer
    x = 1,748,370,361,243.32

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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.