Home / 25,325,931,163.68-37,989,220,042.44-6,693,266,043.36

Finding the Fourth Proportional to 25,325,931,163.68, 37,989,220,042.44 and 6,693,266,043.36

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Solution

The fourth proportional to 25,325,931,163.68, 37,989,220,042.44 and 6,693,266,043.36 is: 10,039,984,507.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,325,931,163.68 : 37,989,220,042.44 = 6,693,266,043.36 : x
  2. Step 2: Convert to fraction form
    25,325,931,163.68/37,989,220,042.44 = 6,693,266,043.36/x
  3. Step 3: Cross multiply
    25,325,931,163.68x = 37,989,220,042.44 × 6,693,266,043.36
  4. Step 4: Simplify right side
    25,325,931,163.68x = 254,271,956,523,794,792,448
  5. Step 5: Solve for x
    x = 254,271,956,523,794,792,448/25,325,931,163.68
  6. Step 6: Final answer
    x = 10,039,984,507.60

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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.