Home / 92,675,484.92-127,855,761.19-52,961,709.77

Finding the Fourth Proportional to 92,675,484.92, 127,855,761.19 and 52,961,709.77

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Solution

The fourth proportional to 92,675,484.92, 127,855,761.19 and 52,961,709.77 is: 73,066,353.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,675,484.92 : 127,855,761.19 = 52,961,709.77 : x
  2. Step 2: Convert to fraction form
    92,675,484.92/127,855,761.19 = 52,961,709.77/x
  3. Step 3: Cross multiply
    92,675,484.92x = 127,855,761.19 × 52,961,709.77
  4. Step 4: Simplify right side
    92,675,484.92x = 6,771,459,716,754,445
  5. Step 5: Solve for x
    x = 6,771,459,716,754,445/92,675,484.92
  6. Step 6: Final answer
    x = 73,066,353.23

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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.