Home / 241,663,500.10-362,495,250.15-149,830,495.30

Finding the Fourth Proportional to 241,663,500.10, 362,495,250.15 and 149,830,495.30

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Solution

The fourth proportional to 241,663,500.10, 362,495,250.15 and 149,830,495.30 is: 224,745,742.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,663,500.10 : 362,495,250.15 = 149,830,495.30 : x
  2. Step 2: Convert to fraction form
    241,663,500.10/362,495,250.15 = 149,830,495.30/x
  3. Step 3: Cross multiply
    241,663,500.10x = 362,495,250.15 × 149,830,495.30
  4. Step 4: Simplify right side
    241,663,500.10x = 54,312,842,873,871,904
  5. Step 5: Solve for x
    x = 54,312,842,873,871,904/241,663,500.10
  6. Step 6: Final answer
    x = 224,745,742.95

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Double scale
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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.