Home / 7,344,965,570.40-11,017,448,355.60-7,276,090,816.80

Finding the Fourth Proportional to 7,344,965,570.40, 11,017,448,355.60 and 7,276,090,816.80

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Solution

The fourth proportional to 7,344,965,570.40, 11,017,448,355.60 and 7,276,090,816.80 is: 10,914,136,225.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,965,570.40 : 11,017,448,355.60 = 7,276,090,816.80 : x
  2. Step 2: Convert to fraction form
    7,344,965,570.40/11,017,448,355.60 = 7,276,090,816.80/x
  3. Step 3: Cross multiply
    7,344,965,570.40x = 11,017,448,355.60 × 7,276,090,816.80
  4. Step 4: Simplify right side
    7,344,965,570.40x = 80,163,954,804,749,418,496
  5. Step 5: Solve for x
    x = 80,163,954,804,749,418,496/7,344,965,570.40
  6. Step 6: Final answer
    x = 10,914,136,225.20

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1.5x scale

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.