Home / 3,869,562,607.68-5,804,358,802.56-1,177,409,231.04

Finding the Fourth Proportional to 3,869,562,607.68, 5,804,358,802.56 and 1,177,409,231.04

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Solution

The fourth proportional to 3,869,562,607.68, 5,804,358,802.56 and 1,177,409,231.04 is: 1,766,118,377.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,562,607.68 : 5,804,358,802.56 = 1,177,409,231.04 : x
  2. Step 2: Convert to fraction form
    3,869,562,607.68/5,804,358,802.56 = 1,177,409,231.04/x
  3. Step 3: Cross multiply
    3,869,562,607.68x = 5,804,358,802.56 × 1,177,409,231.04
  4. Step 4: Simplify right side
    3,869,562,607.68x = 6,834,105,634,402,424,832
  5. Step 5: Solve for x
    x = 6,834,105,634,402,424,832/3,869,562,607.68
  6. Step 6: Final answer
    x = 1,766,118,377.52

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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.