Home / 2,866,142,265,808.30-4,299,229,470,640.10-956,014,214,510.12

Finding the Fourth Proportional to 2,866,142,265,808.30, 4,299,229,470,640.10 and 956,014,214,510.12

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Solution

The fourth proportional to 2,866,142,265,808.30, 4,299,229,470,640.10 and 956,014,214,510.12 is: 1,434,026,682,626.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,265,808.30 : 4,299,229,470,640.10 = 956,014,214,510.12 : x
  2. Step 2: Convert to fraction form
    2,866,142,265,808.30/4,299,229,470,640.10 = 956,014,214,510.12/x
  3. Step 3: Cross multiply
    2,866,142,265,808.30x = 4,299,229,470,640.10 × 956,014,214,510.12
  4. Step 4: Simplify right side
    2,866,142,265,808.30x = 4,110,124,485,372,754,083,708,928
  5. Step 5: Solve for x
    x = 4,110,124,485,372,754,083,708,928/2,866,142,265,808.30
  6. Step 6: Final answer
    x = 1,434,026,682,626.53

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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.