Home / 46,884,039.36-70,212,676.32-40,535,090.88

Finding the Fourth Proportional to 46,884,039.36, 70,212,676.32 and 40,535,090.88

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Solution

The fourth proportional to 46,884,039.36, 70,212,676.32 and 40,535,090.88 is: 60,704,607.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,884,039.36 : 70,212,676.32 = 40,535,090.88 : x
  2. Step 2: Convert to fraction form
    46,884,039.36/70,212,676.32 = 40,535,090.88/x
  3. Step 3: Cross multiply
    46,884,039.36x = 70,212,676.32 × 40,535,090.88
  4. Step 4: Simplify right side
    46,884,039.36x = 2,846,077,215,559,224
  5. Step 5: Solve for x
    x = 2,846,077,215,559,224/46,884,039.36
  6. Step 6: Final answer
    x = 60,704,607.67

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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.