Home / 94,460,777.19-130,350,601.84-52,072,969.05

Finding the Fourth Proportional to 94,460,777.19, 130,350,601.84 and 52,072,969.05

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Solution

The fourth proportional to 94,460,777.19, 130,350,601.84 and 52,072,969.05 is: 71,857,791.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,460,777.19 : 130,350,601.84 = 52,072,969.05 : x
  2. Step 2: Convert to fraction form
    94,460,777.19/130,350,601.84 = 52,072,969.05/x
  3. Step 3: Cross multiply
    94,460,777.19x = 130,350,601.84 × 52,072,969.05
  4. Step 4: Simplify right side
    94,460,777.19x = 6,787,742,855,263,193
  5. Step 5: Solve for x
    x = 6,787,742,855,263,193/94,460,777.19
  6. Step 6: Final answer
    x = 71,857,791.74

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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.