Home / 364,543,303.84-546,816,374.42-88,194,074.61

Finding the Fourth Proportional to 364,543,303.84, 546,816,374.42 and 88,194,074.61

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Solution

The fourth proportional to 364,543,303.84, 546,816,374.42 and 88,194,074.61 is: 132,291,455.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,543,303.84 : 546,816,374.42 = 88,194,074.61 : x
  2. Step 2: Convert to fraction form
    364,543,303.84/546,816,374.42 = 88,194,074.61/x
  3. Step 3: Cross multiply
    364,543,303.84x = 546,816,374.42 × 88,194,074.61
  4. Step 4: Simplify right side
    364,543,303.84x = 48,225,964,123,567,168
  5. Step 5: Solve for x
    x = 48,225,964,123,567,168/364,543,303.84
  6. Step 6: Final answer
    x = 132,291,455.13

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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.