Home / 7,292,574,361.44-10,060,670,952.54-4,882,033,448.46

Finding the Fourth Proportional to 7,292,574,361.44, 10,060,670,952.54 and 4,882,033,448.46

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Solution

The fourth proportional to 7,292,574,361.44, 10,060,670,952.54 and 4,882,033,448.46 is: 6,735,143,129.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,574,361.44 : 10,060,670,952.54 = 4,882,033,448.46 : x
  2. Step 2: Convert to fraction form
    7,292,574,361.44/10,060,670,952.54 = 4,882,033,448.46/x
  3. Step 3: Cross multiply
    7,292,574,361.44x = 10,060,670,952.54 × 4,882,033,448.46
  4. Step 4: Simplify right side
    7,292,574,361.44x = 49,116,532,104,250,212,352
  5. Step 5: Solve for x
    x = 49,116,532,104,250,212,352/7,292,574,361.44
  6. Step 6: Final answer
    x = 6,735,143,129.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.