Home / 4,828,896,609.10-7,243,344,913.65-4,216,676,577.10

Finding the Fourth Proportional to 4,828,896,609.10, 7,243,344,913.65 and 4,216,676,577.10

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Solution

The fourth proportional to 4,828,896,609.10, 7,243,344,913.65 and 4,216,676,577.10 is: 6,325,014,865.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,609.10 : 7,243,344,913.65 = 4,216,676,577.10 : x
  2. Step 2: Convert to fraction form
    4,828,896,609.10/7,243,344,913.65 = 4,216,676,577.10/x
  3. Step 3: Cross multiply
    4,828,896,609.10x = 7,243,344,913.65 × 4,216,676,577.10
  4. Step 4: Simplify right side
    4,828,896,609.10x = 30,542,842,837,244,375,040
  5. Step 5: Solve for x
    x = 30,542,842,837,244,375,040/4,828,896,609.10
  6. Step 6: Final answer
    x = 6,325,014,865.65

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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.