Home / 5,196,676,516.20-7,795,014,774.30-1,702,239,364.80

Finding the Fourth Proportional to 5,196,676,516.20, 7,795,014,774.30 and 1,702,239,364.80

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Solution

The fourth proportional to 5,196,676,516.20, 7,795,014,774.30 and 1,702,239,364.80 is: 2,553,359,047.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,676,516.20 : 7,795,014,774.30 = 1,702,239,364.80 : x
  2. Step 2: Convert to fraction form
    5,196,676,516.20/7,795,014,774.30 = 1,702,239,364.80/x
  3. Step 3: Cross multiply
    5,196,676,516.20x = 7,795,014,774.30 × 1,702,239,364.80
  4. Step 4: Simplify right side
    5,196,676,516.20x = 13,268,980,998,011,047,936
  5. Step 5: Solve for x
    x = 13,268,980,998,011,047,936/5,196,676,516.20
  6. Step 6: Final answer
    x = 2,553,359,047.20

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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.