Home / 48,076,097.74-72,186,186.46-41,619,089.58

Finding the Fourth Proportional to 48,076,097.74, 72,186,186.46 and 41,619,089.58

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Solution

The fourth proportional to 48,076,097.74, 72,186,186.46 and 41,619,089.58 is: 62,490,998.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076,097.74 : 72,186,186.46 = 41,619,089.58 : x
  2. Step 2: Convert to fraction form
    48,076,097.74/72,186,186.46 = 41,619,089.58/x
  3. Step 3: Cross multiply
    48,076,097.74x = 72,186,186.46 × 41,619,089.58
  4. Step 4: Simplify right side
    48,076,097.74x = 3,004,323,360,717,322.50
  5. Step 5: Solve for x
    x = 3,004,323,360,717,322.50/48,076,097.74
  6. Step 6: Final answer
    x = 62,490,998.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.