Home / 26,527,341.67-39,791,009.93-7,358,099.56

Finding the Fourth Proportional to 26,527,341.67, 39,791,009.93 and 7,358,099.56

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Solution

The fourth proportional to 26,527,341.67, 39,791,009.93 and 7,358,099.56 is: 11,037,148.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,527,341.67 : 39,791,009.93 = 7,358,099.56 : x
  2. Step 2: Convert to fraction form
    26,527,341.67/39,791,009.93 = 7,358,099.56/x
  3. Step 3: Cross multiply
    26,527,341.67x = 39,791,009.93 × 7,358,099.56
  4. Step 4: Simplify right side
    26,527,341.67x = 292,786,212,477,328.81
  5. Step 5: Solve for x
    x = 292,786,212,477,328.81/26,527,341.67
  6. Step 6: Final answer
    x = 11,037,148.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.