Home / 8,313,277,744.69-11,472,231,955.60-4,502,705,894.17

Finding the Fourth Proportional to 8,313,277,744.69, 11,472,231,955.60 and 4,502,705,894.17

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Solution

The fourth proportional to 8,313,277,744.69, 11,472,231,955.60 and 4,502,705,894.17 is: 6,213,684,665.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,277,744.69 : 11,472,231,955.60 = 4,502,705,894.17 : x
  2. Step 2: Convert to fraction form
    8,313,277,744.69/11,472,231,955.60 = 4,502,705,894.17/x
  3. Step 3: Cross multiply
    8,313,277,744.69x = 11,472,231,955.60 × 4,502,705,894.17
  4. Step 4: Simplify right side
    8,313,277,744.69x = 51,656,086,445,784,244,224
  5. Step 5: Solve for x
    x = 51,656,086,445,784,244,224/8,313,277,744.69
  6. Step 6: Final answer
    x = 6,213,684,665.93

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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.