Home / 29,668,088.63-44,500,409.32-8,918,078.67

Finding the Fourth Proportional to 29,668,088.63, 44,500,409.32 and 8,918,078.67

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Solution

The fourth proportional to 29,668,088.63, 44,500,409.32 and 8,918,078.67 is: 13,376,599.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,668,088.63 : 44,500,409.32 = 8,918,078.67 : x
  2. Step 2: Convert to fraction form
    29,668,088.63/44,500,409.32 = 8,918,078.67/x
  3. Step 3: Cross multiply
    29,668,088.63x = 44,500,409.32 × 8,918,078.67
  4. Step 4: Simplify right side
    29,668,088.63x = 396,858,151,157,387.44
  5. Step 5: Solve for x
    x = 396,858,151,157,387.44/29,668,088.63
  6. Step 6: Final answer
    x = 13,376,599.89

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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.