Home / 16,262,387.32-22,442,031.58-10,066,199

Finding the Fourth Proportional to 16,262,387.32, 22,442,031.58 and 10,066,199

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Solution

The fourth proportional to 16,262,387.32, 22,442,031.58 and 10,066,199 is: 13,891,315.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262,387.32 : 22,442,031.58 = 10,066,199 : x
  2. Step 2: Convert to fraction form
    16,262,387.32/22,442,031.58 = 10,066,199/x
  3. Step 3: Cross multiply
    16,262,387.32x = 22,442,031.58 × 10,066,199
  4. Step 4: Simplify right side
    16,262,387.32x = 225,905,955,848,564.41
  5. Step 5: Solve for x
    x = 225,905,955,848,564.41/16,262,387.32
  6. Step 6: Final answer
    x = 13,891,315.67

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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.