Home / 43,314,586.04-64,928,159.72-27,151,887.52

Finding the Fourth Proportional to 43,314,586.04, 64,928,159.72 and 27,151,887.52

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Solution

The fourth proportional to 43,314,586.04, 64,928,159.72 and 27,151,887.52 is: 40,700,425.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314,586.04 : 64,928,159.72 = 27,151,887.52 : x
  2. Step 2: Convert to fraction form
    43,314,586.04/64,928,159.72 = 27,151,887.52/x
  3. Step 3: Cross multiply
    43,314,586.04x = 64,928,159.72 × 27,151,887.52
  4. Step 4: Simplify right side
    43,314,586.04x = 1,762,922,089,645,255
  5. Step 5: Solve for x
    x = 1,762,922,089,645,255/43,314,586.04
  6. Step 6: Final answer
    x = 40,700,425.67

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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.