Home / 176,794,261.40-265,191,392.10-148,734,176.60

Finding the Fourth Proportional to 176,794,261.40, 265,191,392.10 and 148,734,176.60

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Solution

The fourth proportional to 176,794,261.40, 265,191,392.10 and 148,734,176.60 is: 223,101,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,794,261.40 : 265,191,392.10 = 148,734,176.60 : x
  2. Step 2: Convert to fraction form
    176,794,261.40/265,191,392.10 = 148,734,176.60/x
  3. Step 3: Cross multiply
    176,794,261.40x = 265,191,392.10 × 148,734,176.60
  4. Step 4: Simplify right side
    176,794,261.40x = 39,443,023,345,401,240
  5. Step 5: Solve for x
    x = 39,443,023,345,401,240/176,794,261.40
  6. Step 6: Final answer
    x = 223,101,264.90

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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.