Home / 10,765,881,330.10-16,148,821,995.15-10,524,016,626.10

Finding the Fourth Proportional to 10,765,881,330.10, 16,148,821,995.15 and 10,524,016,626.10

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Solution

The fourth proportional to 10,765,881,330.10, 16,148,821,995.15 and 10,524,016,626.10 is: 15,786,024,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765,881,330.10 : 16,148,821,995.15 = 10,524,016,626.10 : x
  2. Step 2: Convert to fraction form
    10,765,881,330.10/16,148,821,995.15 = 10,524,016,626.10/x
  3. Step 3: Cross multiply
    10,765,881,330.10x = 16,148,821,995.15 × 10,524,016,626.10
  4. Step 4: Simplify right side
    10,765,881,330.10x = 169,950,471,168,887,980,032
  5. Step 5: Solve for x
    x = 169,950,471,168,887,980,032/10,765,881,330.10
  6. Step 6: Final answer
    x = 15,786,024,939.15

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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.