Home / 364,543,299.09-546,816,367.27-88,194,069.86

Finding the Fourth Proportional to 364,543,299.09, 546,816,367.27 and 88,194,069.86

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Solution

The fourth proportional to 364,543,299.09, 546,816,367.27 and 88,194,069.86 is: 132,291,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,543,299.09 : 546,816,367.27 = 88,194,069.86 : x
  2. Step 2: Convert to fraction form
    364,543,299.09/546,816,367.27 = 88,194,069.86/x
  3. Step 3: Cross multiply
    364,543,299.09x = 546,816,367.27 × 88,194,069.86
  4. Step 4: Simplify right side
    364,543,299.09x = 48,225,960,896,302,512
  5. Step 5: Solve for x
    x = 48,225,960,896,302,512/364,543,299.09
  6. Step 6: Final answer
    x = 132,291,448.00

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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.