Home / 7,408,164,682.22-11,114,429,917.19-2,984,307,637.77

Finding the Fourth Proportional to 7,408,164,682.22, 11,114,429,917.19 and 2,984,307,637.77

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Solution

The fourth proportional to 7,408,164,682.22, 11,114,429,917.19 and 2,984,307,637.77 is: 4,477,340,814.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,164,682.22 : 11,114,429,917.19 = 2,984,307,637.77 : x
  2. Step 2: Convert to fraction form
    7,408,164,682.22/11,114,429,917.19 = 2,984,307,637.77/x
  3. Step 3: Cross multiply
    7,408,164,682.22x = 11,114,429,917.19 × 2,984,307,637.77
  4. Step 4: Simplify right side
    7,408,164,682.22x = 33,168,878,091,314,581,504
  5. Step 5: Solve for x
    x = 33,168,878,091,314,581,504/7,408,164,682.22
  6. Step 6: Final answer
    x = 4,477,340,814.38

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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.