Home / 176,268,010.10-264,402,015.15-173,244,701.30

Finding the Fourth Proportional to 176,268,010.10, 264,402,015.15 and 173,244,701.30

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Solution

The fourth proportional to 176,268,010.10, 264,402,015.15 and 173,244,701.30 is: 259,867,051.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,268,010.10 : 264,402,015.15 = 173,244,701.30 : x
  2. Step 2: Convert to fraction form
    176,268,010.10/264,402,015.15 = 173,244,701.30/x
  3. Step 3: Cross multiply
    176,268,010.10x = 264,402,015.15 × 173,244,701.30
  4. Step 4: Simplify right side
    176,268,010.10x = 45,806,248,137,779,832
  5. Step 5: Solve for x
    x = 45,806,248,137,779,832/176,268,010.10
  6. Step 6: Final answer
    x = 259,867,051.95

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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.