Home / 21,585,082,145.10-32,319,510,144.30-21,585,082,145.10

Finding the Fourth Proportional to 21,585,082,145.10, 32,319,510,144.30 and 21,585,082,145.10

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Solution

The fourth proportional to 21,585,082,145.10, 32,319,510,144.30 and 21,585,082,145.10 is: 32,319,510,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,585,082,145.10 : 32,319,510,144.30 = 21,585,082,145.10 : x
  2. Step 2: Convert to fraction form
    21,585,082,145.10/32,319,510,144.30 = 21,585,082,145.10/x
  3. Step 3: Cross multiply
    21,585,082,145.10x = 32,319,510,144.30 × 21,585,082,145.10
  4. Step 4: Simplify right side
    21,585,082,145.10x = 697,619,281,354,108,174,336
  5. Step 5: Solve for x
    x = 697,619,281,354,108,174,336/21,585,082,145.10
  6. Step 6: Final answer
    x = 32,319,510,144.30

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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.