Home / 6,336,864,968.64-9,505,284,389.28-3,575,240,341.44

Finding the Fourth Proportional to 6,336,864,968.64, 9,505,284,389.28 and 3,575,240,341.44

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Solution

The fourth proportional to 6,336,864,968.64, 9,505,284,389.28 and 3,575,240,341.44 is: 5,362,853,141.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,864,968.64 : 9,505,284,389.28 = 3,575,240,341.44 : x
  2. Step 2: Convert to fraction form
    6,336,864,968.64/9,505,284,389.28 = 3,575,240,341.44/x
  3. Step 3: Cross multiply
    6,336,864,968.64x = 9,505,284,389.28 × 3,575,240,341.44
  4. Step 4: Simplify right side
    6,336,864,968.64x = 33,983,676,205,413,732,352
  5. Step 5: Solve for x
    x = 33,983,676,205,413,732,352/6,336,864,968.64
  6. Step 6: Final answer
    x = 5,362,853,141.67

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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.