Home / 18,676,733.00-25,774,030.85-10,417,330.67

Finding the Fourth Proportional to 18,676,733.00, 25,774,030.85 and 10,417,330.67

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Solution

The fourth proportional to 18,676,733.00, 25,774,030.85 and 10,417,330.67 is: 14,375,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,676,733.00 : 25,774,030.85 = 10,417,330.67 : x
  2. Step 2: Convert to fraction form
    18,676,733.00/25,774,030.85 = 10,417,330.67/x
  3. Step 3: Cross multiply
    18,676,733.00x = 25,774,030.85 × 10,417,330.67
  4. Step 4: Simplify right side
    18,676,733.00x = 268,496,601,882,274.31
  5. Step 5: Solve for x
    x = 268,496,601,882,274.31/18,676,733.00
  6. Step 6: Final answer
    x = 14,375,994.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.