Home / 4,141,941,508.55-6,212,935,489.07-1,381,562,946.47

Finding the Fourth Proportional to 4,141,941,508.55, 6,212,935,489.07 and 1,381,562,946.47

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Solution

The fourth proportional to 4,141,941,508.55, 6,212,935,489.07 and 1,381,562,946.47 is: 2,072,352,166.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,941,508.55 : 6,212,935,489.07 = 1,381,562,946.47 : x
  2. Step 2: Convert to fraction form
    4,141,941,508.55/6,212,935,489.07 = 1,381,562,946.47/x
  3. Step 3: Cross multiply
    4,141,941,508.55x = 6,212,935,489.07 × 1,381,562,946.47
  4. Step 4: Simplify right side
    4,141,941,508.55x = 8,583,561,460,526,566,400
  5. Step 5: Solve for x
    x = 8,583,561,460,526,566,400/4,141,941,508.55
  6. Step 6: Final answer
    x = 2,072,352,166.93

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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.