Home / 23,061,391,254.78-34,583,143,599.47-7,932,083,821.62

Finding the Fourth Proportional to 23,061,391,254.78, 34,583,143,599.47 and 7,932,083,821.62

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Solution

The fourth proportional to 23,061,391,254.78, 34,583,143,599.47 and 7,932,083,821.62 is: 11,895,049,644.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,061,391,254.78 : 34,583,143,599.47 = 7,932,083,821.62 : x
  2. Step 2: Convert to fraction form
    23,061,391,254.78/34,583,143,599.47 = 7,932,083,821.62/x
  3. Step 3: Cross multiply
    23,061,391,254.78x = 34,583,143,599.47 × 7,932,083,821.62
  4. Step 4: Simplify right side
    23,061,391,254.78x = 274,316,393,846,077,554,688
  5. Step 5: Solve for x
    x = 274,316,393,846,077,554,688/23,061,391,254.78
  6. Step 6: Final answer
    x = 11,895,049,644.47

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Double scale
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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.