Home / 46,389,893.05-64,014,319.04-26,812,049.48

Finding the Fourth Proportional to 46,389,893.05, 64,014,319.04 and 26,812,049.48

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Solution

The fourth proportional to 46,389,893.05, 64,014,319.04 and 26,812,049.48 is: 36,998,470.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,389,893.05 : 64,014,319.04 = 26,812,049.48 : x
  2. Step 2: Convert to fraction form
    46,389,893.05/64,014,319.04 = 26,812,049.48/x
  3. Step 3: Cross multiply
    46,389,893.05x = 64,014,319.04 × 26,812,049.48
  4. Step 4: Simplify right side
    46,389,893.05x = 1,716,355,089,314,908
  5. Step 5: Solve for x
    x = 1,716,355,089,314,908/46,389,893.05
  6. Step 6: Final answer
    x = 36,998,470.49

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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.