Home / 6,466,677,916.70-9,699,952,142.36-2,045,098,096.92

Finding the Fourth Proportional to 6,466,677,916.70, 9,699,952,142.36 and 2,045,098,096.92

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Solution

The fourth proportional to 6,466,677,916.70, 9,699,952,142.36 and 2,045,098,096.92 is: 3,067,626,673.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,677,916.70 : 9,699,952,142.36 = 2,045,098,096.92 : x
  2. Step 2: Convert to fraction form
    6,466,677,916.70/9,699,952,142.36 = 2,045,098,096.92/x
  3. Step 3: Cross multiply
    6,466,677,916.70x = 9,699,952,142.36 × 2,045,098,096.92
  4. Step 4: Simplify right side
    6,466,677,916.70x = 19,837,353,666,560,626,688
  5. Step 5: Solve for x
    x = 19,837,353,666,560,626,688/6,466,677,916.70
  6. Step 6: Final answer
    x = 3,067,626,673.55

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1.5x scale

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.