Home / 94,752,059.43-130,758,743.43-55,594,502.40

Finding the Fourth Proportional to 94,752,059.43, 130,758,743.43 and 55,594,502.40

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Solution

The fourth proportional to 94,752,059.43, 130,758,743.43 and 55,594,502.40 is: 76,720,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752,059.43 : 130,758,743.43 = 55,594,502.40 : x
  2. Step 2: Convert to fraction form
    94,752,059.43/130,758,743.43 = 55,594,502.40/x
  3. Step 3: Cross multiply
    94,752,059.43x = 130,758,743.43 × 55,594,502.40
  4. Step 4: Simplify right side
    94,752,059.43x = 7,269,467,275,440,119
  5. Step 5: Solve for x
    x = 7,269,467,275,440,119/94,752,059.43
  6. Step 6: Final answer
    x = 76,720,942.21

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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.