Home / 88,733,002.30-133,099,503.45-31,224,816.70

Finding the Fourth Proportional to 88,733,002.30, 133,099,503.45 and 31,224,816.70

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Solution

The fourth proportional to 88,733,002.30, 133,099,503.45 and 31,224,816.70 is: 46,837,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,733,002.30 : 133,099,503.45 = 31,224,816.70 : x
  2. Step 2: Convert to fraction form
    88,733,002.30/133,099,503.45 = 31,224,816.70/x
  3. Step 3: Cross multiply
    88,733,002.30x = 133,099,503.45 × 31,224,816.70
  4. Step 4: Simplify right side
    88,733,002.30x = 4,156,007,598,087,267.50
  5. Step 5: Solve for x
    x = 4,156,007,598,087,267.50/88,733,002.30
  6. Step 6: Final answer
    x = 46,837,225.05

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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.