Home / 4,638,630,095.52-6,959,034,597.20-1,533,212,406.12

Finding the Fourth Proportional to 4,638,630,095.52, 6,959,034,597.20 and 1,533,212,406.12

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Solution

The fourth proportional to 4,638,630,095.52, 6,959,034,597.20 and 1,533,212,406.12 is: 2,300,178,707.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638,630,095.52 : 6,959,034,597.20 = 1,533,212,406.12 : x
  2. Step 2: Convert to fraction form
    4,638,630,095.52/6,959,034,597.20 = 1,533,212,406.12/x
  3. Step 3: Cross multiply
    4,638,630,095.52x = 6,959,034,597.20 × 1,533,212,406.12
  4. Step 4: Simplify right side
    4,638,630,095.52x = 10,669,678,179,045,335,040
  5. Step 5: Solve for x
    x = 10,669,678,179,045,335,040/4,638,630,095.52
  6. Step 6: Final answer
    x = 2,300,178,707.79

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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.