Home / 14,767,619,739.55-22,151,486,406.98-3,575,475,268.86

Finding the Fourth Proportional to 14,767,619,739.55, 22,151,486,406.98 and 3,575,475,268.86

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Solution

The fourth proportional to 14,767,619,739.55, 22,151,486,406.98 and 3,575,475,268.86 is: 5,363,226,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,619,739.55 : 22,151,486,406.98 = 3,575,475,268.86 : x
  2. Step 2: Convert to fraction form
    14,767,619,739.55/22,151,486,406.98 = 3,575,475,268.86/x
  3. Step 3: Cross multiply
    14,767,619,739.55x = 22,151,486,406.98 × 3,575,475,268.86
  4. Step 4: Simplify right side
    14,767,619,739.55x = 79,202,091,816,645,459,968
  5. Step 5: Solve for x
    x = 79,202,091,816,645,459,968/14,767,619,739.55
  6. Step 6: Final answer
    x = 5,363,226,654.90

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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.