Home / 58,937,274.07-80,744,454.92-56,728,232.75

Finding the Fourth Proportional to 58,937,274.07, 80,744,454.92 and 56,728,232.75

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Solution

The fourth proportional to 58,937,274.07, 80,744,454.92 and 56,728,232.75 is: 77,718,053.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,937,274.07 : 80,744,454.92 = 56,728,232.75 : x
  2. Step 2: Convert to fraction form
    58,937,274.07/80,744,454.92 = 56,728,232.75/x
  3. Step 3: Cross multiply
    58,937,274.07x = 80,744,454.92 × 56,728,232.75
  4. Step 4: Simplify right side
    58,937,274.07x = 4,580,490,232,317,324
  5. Step 5: Solve for x
    x = 4,580,490,232,317,324/58,937,274.07
  6. Step 6: Final answer
    x = 77,718,053.72

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.