Home / 236,196,346.10-354,294,519.15-149,677,751.30

Finding the Fourth Proportional to 236,196,346.10, 354,294,519.15 and 149,677,751.30

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Solution

The fourth proportional to 236,196,346.10, 354,294,519.15 and 149,677,751.30 is: 224,516,626.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,346.10 : 354,294,519.15 = 149,677,751.30 : x
  2. Step 2: Convert to fraction form
    236,196,346.10/354,294,519.15 = 149,677,751.30/x
  3. Step 3: Cross multiply
    236,196,346.10x = 354,294,519.15 × 149,677,751.30
  4. Step 4: Simplify right side
    236,196,346.10x = 53,030,006,924,286,792
  5. Step 5: Solve for x
    x = 53,030,006,924,286,792/236,196,346.10
  6. Step 6: Final answer
    x = 224,516,626.95

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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.