Home / 8,497,228,226.20-12,745,842,339.30-4,823,908,034.20

Finding the Fourth Proportional to 8,497,228,226.20, 12,745,842,339.30 and 4,823,908,034.20

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Solution

The fourth proportional to 8,497,228,226.20, 12,745,842,339.30 and 4,823,908,034.20 is: 7,235,862,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,228,226.20 : 12,745,842,339.30 = 4,823,908,034.20 : x
  2. Step 2: Convert to fraction form
    8,497,228,226.20/12,745,842,339.30 = 4,823,908,034.20/x
  3. Step 3: Cross multiply
    8,497,228,226.20x = 12,745,842,339.30 × 4,823,908,034.20
  4. Step 4: Simplify right side
    8,497,228,226.20x = 61,484,771,263,195,783,168
  5. Step 5: Solve for x
    x = 61,484,771,263,195,783,168/8,497,228,226.20
  6. Step 6: Final answer
    x = 7,235,862,051.30

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Double scale
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1.5x scale

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.