Home / 2,866,142,265,807.30-4,299,229,470,638.60-956,014,214,509.12

Finding the Fourth Proportional to 2,866,142,265,807.30, 4,299,229,470,638.60 and 956,014,214,509.12

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Solution

The fourth proportional to 2,866,142,265,807.30, 4,299,229,470,638.60 and 956,014,214,509.12 is: 1,434,026,682,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,265,807.30 : 4,299,229,470,638.60 = 956,014,214,509.12 : x
  2. Step 2: Convert to fraction form
    2,866,142,265,807.30/4,299,229,470,638.60 = 956,014,214,509.12/x
  3. Step 3: Cross multiply
    2,866,142,265,807.30x = 4,299,229,470,638.60 × 956,014,214,509.12
  4. Step 4: Simplify right side
    2,866,142,265,807.30x = 4,110,124,485,367,020,839,239,680
  5. Step 5: Solve for x
    x = 4,110,124,485,367,020,839,239,680/2,866,142,265,807.30
  6. Step 6: Final answer
    x = 1,434,026,682,625.03

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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.