Home / 14,256,634.93-19,674,543.06-8,062,607.89

Finding the Fourth Proportional to 14,256,634.93, 19,674,543.06 and 8,062,607.89

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Solution

The fourth proportional to 14,256,634.93, 19,674,543.06 and 8,062,607.89 is: 11,126,617.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,256,634.93 : 19,674,543.06 = 8,062,607.89 : x
  2. Step 2: Convert to fraction form
    14,256,634.93/19,674,543.06 = 8,062,607.89/x
  3. Step 3: Cross multiply
    14,256,634.93x = 19,674,543.06 × 8,062,607.89
  4. Step 4: Simplify right side
    14,256,634.93x = 158,628,126,067,387.69
  5. Step 5: Solve for x
    x = 158,628,126,067,387.69/14,256,634.93
  6. Step 6: Final answer
    x = 11,126,617.67

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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.