Home / 5,964,064,605.08-8,230,434,014.63-3,287,785,990.76

Finding the Fourth Proportional to 5,964,064,605.08, 8,230,434,014.63 and 3,287,785,990.76

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Solution

The fourth proportional to 5,964,064,605.08, 8,230,434,014.63 and 3,287,785,990.76 is: 4,537,158,371.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,064,605.08 : 8,230,434,014.63 = 3,287,785,990.76 : x
  2. Step 2: Convert to fraction form
    5,964,064,605.08/8,230,434,014.63 = 3,287,785,990.76/x
  3. Step 3: Cross multiply
    5,964,064,605.08x = 8,230,434,014.63 × 3,287,785,990.76
  4. Step 4: Simplify right side
    5,964,064,605.08x = 27,059,905,651,142,164,480
  5. Step 5: Solve for x
    x = 27,059,905,651,142,164,480/5,964,064,605.08
  6. Step 6: Final answer
    x = 4,537,158,371.51

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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.