Home / 36,133,105,062.99-49,865,030,698.43-21,667,555,150.35

Finding the Fourth Proportional to 36,133,105,062.99, 49,865,030,698.43 and 21,667,555,150.35

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Solution

The fourth proportional to 36,133,105,062.99, 49,865,030,698.43 and 21,667,555,150.35 is: 29,902,033,076.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,133,105,062.99 : 49,865,030,698.43 = 21,667,555,150.35 : x
  2. Step 2: Convert to fraction form
    36,133,105,062.99/49,865,030,698.43 = 21,667,555,150.35/x
  3. Step 3: Cross multiply
    36,133,105,062.99x = 49,865,030,698.43 × 21,667,555,150.35
  4. Step 4: Simplify right side
    36,133,105,062.99x = 1,080,453,302,732,127,731,712
  5. Step 5: Solve for x
    x = 1,080,453,302,732,127,731,712/36,133,105,062.99
  6. Step 6: Final answer
    x = 29,902,033,076.00

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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.