Home / 202,182,005.10-303,273,007.65-110,349,000.30

Finding the Fourth Proportional to 202,182,005.10, 303,273,007.65 and 110,349,000.30

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Solution

The fourth proportional to 202,182,005.10, 303,273,007.65 and 110,349,000.30 is: 165,523,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,182,005.10 : 303,273,007.65 = 110,349,000.30 : x
  2. Step 2: Convert to fraction form
    202,182,005.10/303,273,007.65 = 110,349,000.30/x
  3. Step 3: Cross multiply
    202,182,005.10x = 303,273,007.65 × 110,349,000.30
  4. Step 4: Simplify right side
    202,182,005.10x = 33,465,873,212,151,748
  5. Step 5: Solve for x
    x = 33,465,873,212,151,748/202,182,005.10
  6. Step 6: Final answer
    x = 165,523,500.45

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1.5x scale

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.