Home / 3,549,494,583.66-4,898,446,752.63-1,963,559,198.86

Finding the Fourth Proportional to 3,549,494,583.66, 4,898,446,752.63 and 1,963,559,198.86

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Solution

The fourth proportional to 3,549,494,583.66, 4,898,446,752.63 and 1,963,559,198.86 is: 2,709,791,480.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,494,583.66 : 4,898,446,752.63 = 1,963,559,198.86 : x
  2. Step 2: Convert to fraction form
    3,549,494,583.66/4,898,446,752.63 = 1,963,559,198.86/x
  3. Step 3: Cross multiply
    3,549,494,583.66x = 4,898,446,752.63 × 1,963,559,198.86
  4. Step 4: Simplify right side
    3,549,494,583.66x = 9,618,390,181,255,071,744
  5. Step 5: Solve for x
    x = 9,618,390,181,255,071,744/3,549,494,583.66
  6. Step 6: Final answer
    x = 2,709,791,480.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.