Home / 94,460,776.44-130,350,600.81-52,072,968.30

Finding the Fourth Proportional to 94,460,776.44, 130,350,600.81 and 52,072,968.30

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Solution

The fourth proportional to 94,460,776.44, 130,350,600.81 and 52,072,968.30 is: 71,857,790.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,460,776.44 : 130,350,600.81 = 52,072,968.30 : x
  2. Step 2: Convert to fraction form
    94,460,776.44/130,350,600.81 = 52,072,968.30/x
  3. Step 3: Cross multiply
    94,460,776.44x = 130,350,600.81 × 52,072,968.30
  4. Step 4: Simplify right side
    94,460,776.44x = 6,787,742,703,865,084
  5. Step 5: Solve for x
    x = 6,787,742,703,865,084/94,460,776.44
  6. Step 6: Final answer
    x = 71,857,790.71

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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.