Home / 8,825,159,738.04-12,178,280,280.24-5,014,179,301.20

Finding the Fourth Proportional to 8,825,159,738.04, 12,178,280,280.24 and 5,014,179,301.20

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Solution

The fourth proportional to 8,825,159,738.04, 12,178,280,280.24 and 5,014,179,301.20 is: 6,919,317,351.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,159,738.04 : 12,178,280,280.24 = 5,014,179,301.20 : x
  2. Step 2: Convert to fraction form
    8,825,159,738.04/12,178,280,280.24 = 5,014,179,301.20/x
  3. Step 3: Cross multiply
    8,825,159,738.04x = 12,178,280,280.24 × 5,014,179,301.20
  4. Step 4: Simplify right side
    8,825,159,738.04x = 61,064,080,905,391,538,176
  5. Step 5: Solve for x
    x = 61,064,080,905,391,538,176/8,825,159,738.04
  6. Step 6: Final answer
    x = 6,919,317,351.52

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Double scale
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1.5x scale

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.