Home / 58,821,385.56-81,167,825.43-34,036,628.49

Finding the Fourth Proportional to 58,821,385.56, 81,167,825.43 and 34,036,628.49

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Solution

The fourth proportional to 58,821,385.56, 81,167,825.43 and 34,036,628.49 is: 46,967,256.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,821,385.56 : 81,167,825.43 = 34,036,628.49 : x
  2. Step 2: Convert to fraction form
    58,821,385.56/81,167,825.43 = 34,036,628.49/x
  3. Step 3: Cross multiply
    58,821,385.56x = 81,167,825.43 × 34,036,628.49
  4. Step 4: Simplify right side
    58,821,385.56x = 2,762,679,119,502,085
  5. Step 5: Solve for x
    x = 2,762,679,119,502,085/58,821,385.56
  6. Step 6: Final answer
    x = 46,967,256.78

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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.