Home / 61,920,149,569-92,880,564,501.66-15,391,427,137

Finding the Fourth Proportional to 61,920,149,569, 92,880,564,501.66 and 15,391,427,137

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Solution

The fourth proportional to 61,920,149,569, 92,880,564,501.66 and 15,391,427,137 is: 23,087,225,255.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,920,149,569 : 92,880,564,501.66 = 15,391,427,137 : x
  2. Step 2: Convert to fraction form
    61,920,149,569/92,880,564,501.66 = 15,391,427,137/x
  3. Step 3: Cross multiply
    61,920,149,569x = 92,880,564,501.66 × 15,391,427,137
  4. Step 4: Simplify right side
    61,920,149,569x = 1,429,564,440,970,728,570,880
  5. Step 5: Solve for x
    x = 1,429,564,440,970,728,570,880/61,920,149,569
  6. Step 6: Final answer
    x = 23,087,225,255.77

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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.