Home / 35,638,495,280.10-53,396,520,916.95-16,965,784,304.10

Finding the Fourth Proportional to 35,638,495,280.10, 53,396,520,916.95 and 16,965,784,304.10

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Solution

The fourth proportional to 35,638,495,280.10, 53,396,520,916.95 and 16,965,784,304.10 is: 25,419,531,586.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,638,495,280.10 : 53,396,520,916.95 = 16,965,784,304.10 : x
  2. Step 2: Convert to fraction form
    35,638,495,280.10/53,396,520,916.95 = 16,965,784,304.10/x
  3. Step 3: Cross multiply
    35,638,495,280.10x = 53,396,520,916.95 × 16,965,784,304.10
  4. Step 4: Simplify right side
    35,638,495,280.10x = 905,913,856,466,337,660,928
  5. Step 5: Solve for x
    x = 905,913,856,466,337,660,928/35,638,495,280.10
  6. Step 6: Final answer
    x = 25,419,531,586.46

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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.