Home / 176,040,012.60-264,060,018.90-160,167,641.40

Finding the Fourth Proportional to 176,040,012.60, 264,060,018.90 and 160,167,641.40

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Solution

The fourth proportional to 176,040,012.60, 264,060,018.90 and 160,167,641.40 is: 240,251,462.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,040,012.60 : 264,060,018.90 = 160,167,641.40 : x
  2. Step 2: Convert to fraction form
    176,040,012.60/264,060,018.90 = 160,167,641.40/x
  3. Step 3: Cross multiply
    176,040,012.60x = 264,060,018.90 × 160,167,641.40
  4. Step 4: Simplify right side
    176,040,012.60x = 42,293,870,415,252,424
  5. Step 5: Solve for x
    x = 42,293,870,415,252,424/176,040,012.60
  6. Step 6: Final answer
    x = 240,251,462.10

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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.