Home / 40,522,313.51-60,807,678.56-37,225,491.20

Finding the Fourth Proportional to 40,522,313.51, 60,807,678.56 and 37,225,491.20

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Solution

The fourth proportional to 40,522,313.51, 60,807,678.56 and 37,225,491.20 is: 55,860,475.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,522,313.51 : 60,807,678.56 = 37,225,491.20 : x
  2. Step 2: Convert to fraction form
    40,522,313.51/60,807,678.56 = 37,225,491.20/x
  3. Step 3: Cross multiply
    40,522,313.51x = 60,807,678.56 × 37,225,491.20
  4. Step 4: Simplify right side
    40,522,313.51x = 2,263,595,703,556,603.50
  5. Step 5: Solve for x
    x = 2,263,595,703,556,603.50/40,522,313.51
  6. Step 6: Final answer
    x = 55,860,475.56

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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.