Home / 15,523,342,961.40-23,285,014,442.10-15,523,342,961.40

Finding the Fourth Proportional to 15,523,342,961.40, 23,285,014,442.10 and 15,523,342,961.40

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Solution

The fourth proportional to 15,523,342,961.40, 23,285,014,442.10 and 15,523,342,961.40 is: 23,285,014,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,342,961.40 : 23,285,014,442.10 = 15,523,342,961.40 : x
  2. Step 2: Convert to fraction form
    15,523,342,961.40/23,285,014,442.10 = 15,523,342,961.40/x
  3. Step 3: Cross multiply
    15,523,342,961.40x = 23,285,014,442.10 × 15,523,342,961.40
  4. Step 4: Simplify right side
    15,523,342,961.40x = 361,461,265,045,870,346,240
  5. Step 5: Solve for x
    x = 361,461,265,045,870,346,240/15,523,342,961.40
  6. Step 6: Final answer
    x = 23,285,014,442.10

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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.