Home / 6,955,136,705,828.40-10,437,470,571,840-2,427,438,198,039.50

Finding the Fourth Proportional to 6,955,136,705,828.40, 10,437,470,571,840 and 2,427,438,198,039.50

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Solution

The fourth proportional to 6,955,136,705,828.40, 10,437,470,571,840 and 2,427,438,198,039.50 is: 3,642,820,526,556.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,136,705,828.40 : 10,437,470,571,840 = 2,427,438,198,039.50 : x
  2. Step 2: Convert to fraction form
    6,955,136,705,828.40/10,437,470,571,840 = 2,427,438,198,039.50/x
  3. Step 3: Cross multiply
    6,955,136,705,828.40x = 10,437,470,571,840 × 2,427,438,198,039.50
  4. Step 4: Simplify right side
    6,955,136,705,828.40x = 25,336,314,756,997,601,350,909,952
  5. Step 5: Solve for x
    x = 25,336,314,756,997,601,350,909,952/6,955,136,705,828.40
  6. Step 6: Final answer
    x = 3,642,820,526,556.41

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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.