Home / 92,064,848.14-127,048,865.34-50,811,740.38

Finding the Fourth Proportional to 92,064,848.14, 127,048,865.34 and 50,811,740.38

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Solution

The fourth proportional to 92,064,848.14, 127,048,865.34 and 50,811,740.38 is: 70,119,856.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,064,848.14 : 127,048,865.34 = 50,811,740.38 : x
  2. Step 2: Convert to fraction form
    92,064,848.14/127,048,865.34 = 50,811,740.38/x
  3. Step 3: Cross multiply
    92,064,848.14x = 127,048,865.34 × 50,811,740.38
  4. Step 4: Simplify right side
    92,064,848.14x = 6,455,573,961,229,661
  5. Step 5: Solve for x
    x = 6,455,573,961,229,661/92,064,848.14
  6. Step 6: Final answer
    x = 70,119,856.73

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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.