Home / 58,264,018.75-80,404,345.92-32,509,906.75

Finding the Fourth Proportional to 58,264,018.75, 80,404,345.92 and 32,509,906.75

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Solution

The fourth proportional to 58,264,018.75, 80,404,345.92 and 32,509,906.75 is: 44,863,671.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,264,018.75 : 80,404,345.92 = 32,509,906.75 : x
  2. Step 2: Convert to fraction form
    58,264,018.75/80,404,345.92 = 32,509,906.75/x
  3. Step 3: Cross multiply
    58,264,018.75x = 80,404,345.92 × 32,509,906.75
  4. Step 4: Simplify right side
    58,264,018.75x = 2,613,937,788,153,943
  5. Step 5: Solve for x
    x = 2,613,937,788,153,943/58,264,018.75
  6. Step 6: Final answer
    x = 44,863,671.34

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1.5x scale

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.