Home / 364,137,200.10-546,205,800.15-322,047,072.90

Finding the Fourth Proportional to 364,137,200.10, 546,205,800.15 and 322,047,072.90

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Solution

The fourth proportional to 364,137,200.10, 546,205,800.15 and 322,047,072.90 is: 483,070,609.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,137,200.10 : 546,205,800.15 = 322,047,072.90 : x
  2. Step 2: Convert to fraction form
    364,137,200.10/546,205,800.15 = 322,047,072.90/x
  3. Step 3: Cross multiply
    364,137,200.10x = 546,205,800.15 × 322,047,072.90
  4. Step 4: Simplify right side
    364,137,200.10x = 175,903,979,139,309,856
  5. Step 5: Solve for x
    x = 175,903,979,139,309,856/364,137,200.10
  6. Step 6: Final answer
    x = 483,070,609.35

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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.