Home / 4,657,949,578.55-6,984,472,722.37-3,184,510,764.11

Finding the Fourth Proportional to 4,657,949,578.55, 6,984,472,722.37 and 3,184,510,764.11

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Solution

The fourth proportional to 4,657,949,578.55, 6,984,472,722.37 and 3,184,510,764.11 is: 4,775,090,024.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,949,578.55 : 6,984,472,722.37 = 3,184,510,764.11 : x
  2. Step 2: Convert to fraction form
    4,657,949,578.55/6,984,472,722.37 = 3,184,510,764.11/x
  3. Step 3: Cross multiply
    4,657,949,578.55x = 6,984,472,722.37 × 3,184,510,764.11
  4. Step 4: Simplify right side
    4,657,949,578.55x = 22,242,128,565,977,059,328
  5. Step 5: Solve for x
    x = 22,242,128,565,977,059,328/4,657,949,578.55
  6. Step 6: Final answer
    x = 4,775,090,024.24

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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.