Home / 15,122,697.03-22,676,580.59-6,599,345.67

Finding the Fourth Proportional to 15,122,697.03, 22,676,580.59 and 6,599,345.67

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Solution

The fourth proportional to 15,122,697.03, 22,676,580.59 and 6,599,345.67 is: 9,895,760.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,122,697.03 : 22,676,580.59 = 6,599,345.67 : x
  2. Step 2: Convert to fraction form
    15,122,697.03/22,676,580.59 = 6,599,345.67/x
  3. Step 3: Cross multiply
    15,122,697.03x = 22,676,580.59 × 6,599,345.67
  4. Step 4: Simplify right side
    15,122,697.03x = 149,650,593,894,025.81
  5. Step 5: Solve for x
    x = 149,650,593,894,025.81/15,122,697.03
  6. Step 6: Final answer
    x = 9,895,760.89

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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.