Home / 23,899,264,835.92-32,995,869,809.37-15,213,620,700.89

Finding the Fourth Proportional to 23,899,264,835.92, 32,995,869,809.37 and 15,213,620,700.89

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Solution

The fourth proportional to 23,899,264,835.92, 32,995,869,809.37 and 15,213,620,700.89 is: 21,004,271,529.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,899,264,835.92 : 32,995,869,809.37 = 15,213,620,700.89 : x
  2. Step 2: Convert to fraction form
    23,899,264,835.92/32,995,869,809.37 = 15,213,620,700.89/x
  3. Step 3: Cross multiply
    23,899,264,835.92x = 32,995,869,809.37 × 15,213,620,700.89
  4. Step 4: Simplify right side
    23,899,264,835.92x = 501,986,647,975,537,803,264
  5. Step 5: Solve for x
    x = 501,986,647,975,537,803,264/23,899,264,835.92
  6. Step 6: Final answer
    x = 21,004,271,529.77

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.