Home / 176,103,639.80-264,155,459.70-110,630,108.60

Finding the Fourth Proportional to 176,103,639.80, 264,155,459.70 and 110,630,108.60

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Solution

The fourth proportional to 176,103,639.80, 264,155,459.70 and 110,630,108.60 is: 165,945,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,103,639.80 : 264,155,459.70 = 110,630,108.60 : x
  2. Step 2: Convert to fraction form
    176,103,639.80/264,155,459.70 = 110,630,108.60/x
  3. Step 3: Cross multiply
    176,103,639.80x = 264,155,459.70 × 110,630,108.60
  4. Step 4: Simplify right side
    176,103,639.80x = 29,223,547,193,893,920
  5. Step 5: Solve for x
    x = 29,223,547,193,893,920/176,103,639.80
  6. Step 6: Final answer
    x = 165,945,162.90

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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.