Home / 4,736,895,356.40-7,109,424,503.64-3,283,893,147.12

Finding the Fourth Proportional to 4,736,895,356.40, 7,109,424,503.64 and 3,283,893,147.12

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Solution

The fourth proportional to 4,736,895,356.40, 7,109,424,503.64 and 3,283,893,147.12 is: 4,928,669,233.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,895,356.40 : 7,109,424,503.64 = 3,283,893,147.12 : x
  2. Step 2: Convert to fraction form
    4,736,895,356.40/7,109,424,503.64 = 3,283,893,147.12/x
  3. Step 3: Cross multiply
    4,736,895,356.40x = 7,109,424,503.64 × 3,283,893,147.12
  4. Step 4: Simplify right side
    4,736,895,356.40x = 23,346,590,407,470,403,584
  5. Step 5: Solve for x
    x = 23,346,590,407,470,403,584/4,736,895,356.40
  6. Step 6: Final answer
    x = 4,928,669,233.94

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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.