Home / 29,905,777.96-41,270,011.14-16,154,742.76

Finding the Fourth Proportional to 29,905,777.96, 41,270,011.14 and 16,154,742.76

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Solution

The fourth proportional to 29,905,777.96, 41,270,011.14 and 16,154,742.76 is: 22,293,565.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905,777.96 : 41,270,011.14 = 16,154,742.76 : x
  2. Step 2: Convert to fraction form
    29,905,777.96/41,270,011.14 = 16,154,742.76/x
  3. Step 3: Cross multiply
    29,905,777.96x = 41,270,011.14 × 16,154,742.76
  4. Step 4: Simplify right side
    29,905,777.96x = 666,706,413,669,034.38
  5. Step 5: Solve for x
    x = 666,706,413,669,034.38/29,905,777.96
  6. Step 6: Final answer
    x = 22,293,565.30

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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.