Home / 33,494,172,123.60-46,222,263,220.68-18,457,953,892.56

Finding the Fourth Proportional to 33,494,172,123.60, 46,222,263,220.68 and 18,457,953,892.56

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Solution

The fourth proportional to 33,494,172,123.60, 46,222,263,220.68 and 18,457,953,892.56 is: 25,472,144,831.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,494,172,123.60 : 46,222,263,220.68 = 18,457,953,892.56 : x
  2. Step 2: Convert to fraction form
    33,494,172,123.60/46,222,263,220.68 = 18,457,953,892.56/x
  3. Step 3: Cross multiply
    33,494,172,123.60x = 46,222,263,220.68 × 18,457,953,892.56
  4. Step 4: Simplify right side
    33,494,172,123.60x = 853,168,403,337,083,355,136
  5. Step 5: Solve for x
    x = 853,168,403,337,083,355,136/33,494,172,123.60
  6. Step 6: Final answer
    x = 25,472,144,831.31

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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.