Home / 364,543,305.34-546,816,376.67-88,194,076.11

Finding the Fourth Proportional to 364,543,305.34, 546,816,376.67 and 88,194,076.11

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Solution

The fourth proportional to 364,543,305.34, 546,816,376.67 and 88,194,076.11 is: 132,291,457.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,543,305.34 : 546,816,376.67 = 88,194,076.11 : x
  2. Step 2: Convert to fraction form
    364,543,305.34/546,816,376.67 = 88,194,076.11/x
  3. Step 3: Cross multiply
    364,543,305.34x = 546,816,376.67 × 88,194,076.11
  4. Step 4: Simplify right side
    364,543,305.34x = 48,225,965,142,228,408
  5. Step 5: Solve for x
    x = 48,225,965,142,228,408/364,543,305.34
  6. Step 6: Final answer
    x = 132,291,457.38

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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.