Home / 176,178,886.20-264,268,329.30-48,528,070.20

Finding the Fourth Proportional to 176,178,886.20, 264,268,329.30 and 48,528,070.20

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Solution

The fourth proportional to 176,178,886.20, 264,268,329.30 and 48,528,070.20 is: 72,792,105.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,886.20 : 264,268,329.30 = 48,528,070.20 : x
  2. Step 2: Convert to fraction form
    176,178,886.20/264,268,329.30 = 48,528,070.20/x
  3. Step 3: Cross multiply
    176,178,886.20x = 264,268,329.30 × 48,528,070.20
  4. Step 4: Simplify right side
    176,178,886.20x = 12,824,432,035,907,118
  5. Step 5: Solve for x
    x = 12,824,432,035,907,118/176,178,886.20
  6. Step 6: Final answer
    x = 72,792,105.30

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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.