Home / 58,360,287.78-80,547,197.85-33,928,173.54

Finding the Fourth Proportional to 58,360,287.78, 80,547,197.85 and 33,928,173.54

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Solution

The fourth proportional to 58,360,287.78, 80,547,197.85 and 33,928,173.54 is: 46,826,693.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,360,287.78 : 80,547,197.85 = 33,928,173.54 : x
  2. Step 2: Convert to fraction form
    58,360,287.78/80,547,197.85 = 33,928,173.54/x
  3. Step 3: Cross multiply
    58,360,287.78x = 80,547,197.85 × 33,928,173.54
  4. Step 4: Simplify right side
    58,360,287.78x = 2,732,819,306,815,514.50
  5. Step 5: Solve for x
    x = 2,732,819,306,815,514.50/58,360,287.78
  6. Step 6: Final answer
    x = 46,826,693.47

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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.