Home / 38,705,036,834.01-53,415,635,343.39-23,463,771,027.48

Finding the Fourth Proportional to 38,705,036,834.01, 53,415,635,343.39 and 23,463,771,027.48

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Solution

The fourth proportional to 38,705,036,834.01, 53,415,635,343.39 and 23,463,771,027.48 is: 32,381,631,423.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,705,036,834.01 : 53,415,635,343.39 = 23,463,771,027.48 : x
  2. Step 2: Convert to fraction form
    38,705,036,834.01/53,415,635,343.39 = 23,463,771,027.48/x
  3. Step 3: Cross multiply
    38,705,036,834.01x = 53,415,635,343.39 × 23,463,771,027.48
  4. Step 4: Simplify right side
    38,705,036,834.01x = 1,253,332,236,984,403,886,080
  5. Step 5: Solve for x
    x = 1,253,332,236,984,403,886,080/38,705,036,834.01
  6. Step 6: Final answer
    x = 32,381,631,423.30

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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.