Home / 176,178,355.80-264,267,533.70-162,573,466.20

Finding the Fourth Proportional to 176,178,355.80, 264,267,533.70 and 162,573,466.20

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Solution

The fourth proportional to 176,178,355.80, 264,267,533.70 and 162,573,466.20 is: 243,860,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,355.80 : 264,267,533.70 = 162,573,466.20 : x
  2. Step 2: Convert to fraction form
    176,178,355.80/264,267,533.70 = 162,573,466.20/x
  3. Step 3: Cross multiply
    176,178,355.80x = 264,267,533.70 × 162,573,466.20
  4. Step 4: Simplify right side
    176,178,355.80x = 42,962,888,957,734,304
  5. Step 5: Solve for x
    x = 42,962,888,957,734,304/176,178,355.80
  6. Step 6: Final answer
    x = 243,860,199.30

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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.