Home / 364,543,292.47-546,816,357.36-88,194,063.26

Finding the Fourth Proportional to 364,543,292.47, 546,816,357.36 and 88,194,063.26

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Solution

The fourth proportional to 364,543,292.47, 546,816,357.36 and 88,194,063.26 is: 132,291,438.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,543,292.47 : 546,816,357.36 = 88,194,063.26 : x
  2. Step 2: Convert to fraction form
    364,543,292.47/546,816,357.36 = 88,194,063.26/x
  3. Step 3: Cross multiply
    364,543,292.47x = 546,816,357.36 × 88,194,063.26
  4. Step 4: Simplify right side
    364,543,292.47x = 48,225,956,412,439,456
  5. Step 5: Solve for x
    x = 48,225,956,412,439,456/364,543,292.47
  6. Step 6: Final answer
    x = 132,291,438.11

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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.