Home / 50,845,870.04-70,101,440.42-32,932,218.65

Finding the Fourth Proportional to 50,845,870.04, 70,101,440.42 and 32,932,218.65

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Solution

The fourth proportional to 50,845,870.04, 70,101,440.42 and 32,932,218.65 is: 45,403,804.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,845,870.04 : 70,101,440.42 = 32,932,218.65 : x
  2. Step 2: Convert to fraction form
    50,845,870.04/70,101,440.42 = 32,932,218.65/x
  3. Step 3: Cross multiply
    50,845,870.04x = 70,101,440.42 × 32,932,218.65
  4. Step 4: Simplify right side
    50,845,870.04x = 2,308,595,963,076,219.50
  5. Step 5: Solve for x
    x = 2,308,595,963,076,219.50/50,845,870.04
  6. Step 6: Final answer
    x = 45,403,804.90

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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.