Home / 3,032,523,821.28-4,184,623,144.08-1,745,077,395.36

Finding the Fourth Proportional to 3,032,523,821.28, 4,184,623,144.08 and 1,745,077,395.36

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Solution

The fourth proportional to 3,032,523,821.28, 4,184,623,144.08 and 1,745,077,395.36 is: 2,408,057,343.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,523,821.28 : 4,184,623,144.08 = 1,745,077,395.36 : x
  2. Step 2: Convert to fraction form
    3,032,523,821.28/4,184,623,144.08 = 1,745,077,395.36/x
  3. Step 3: Cross multiply
    3,032,523,821.28x = 4,184,623,144.08 × 1,745,077,395.36
  4. Step 4: Simplify right side
    3,032,523,821.28x = 7,302,491,256,834,299,904
  5. Step 5: Solve for x
    x = 7,302,491,256,834,299,904/3,032,523,821.28
  6. Step 6: Final answer
    x = 2,408,057,343.39

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1.5x scale

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.