Home / 3,652,454,594.48-5,479,670,372.76-2,604,516,716.72

Finding the Fourth Proportional to 3,652,454,594.48, 5,479,670,372.76 and 2,604,516,716.72

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Solution

The fourth proportional to 3,652,454,594.48, 5,479,670,372.76 and 2,604,516,716.72 is: 3,907,479,947.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,454,594.48 : 5,479,670,372.76 = 2,604,516,716.72 : x
  2. Step 2: Convert to fraction form
    3,652,454,594.48/5,479,670,372.76 = 2,604,516,716.72/x
  3. Step 3: Cross multiply
    3,652,454,594.48x = 5,479,670,372.76 × 2,604,516,716.72
  4. Step 4: Simplify right side
    3,652,454,594.48x = 14,271,893,087,968,733,184
  5. Step 5: Solve for x
    x = 14,271,893,087,968,733,184/3,652,454,594.48
  6. Step 6: Final answer
    x = 3,907,479,947.74

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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.