Home / 50,955,212.63-70,308,532.04-32,373,378.07

Finding the Fourth Proportional to 50,955,212.63, 70,308,532.04 and 32,373,378.07

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Solution

The fourth proportional to 50,955,212.63, 70,308,532.04 and 32,373,378.07 is: 44,669,123.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,955,212.63 : 70,308,532.04 = 32,373,378.07 : x
  2. Step 2: Convert to fraction form
    50,955,212.63/70,308,532.04 = 32,373,378.07/x
  3. Step 3: Cross multiply
    50,955,212.63x = 70,308,532.04 × 32,373,378.07
  4. Step 4: Simplify right side
    50,955,212.63x = 2,276,124,688,939,990
  5. Step 5: Solve for x
    x = 2,276,124,688,939,990/50,955,212.63
  6. Step 6: Final answer
    x = 44,669,123.56

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1.5x scale

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.