Home / 1,934,270,561.57-2,901,404,069.89-606,308,152.73

Finding the Fourth Proportional to 1,934,270,561.57, 2,901,404,069.89 and 606,308,152.73

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Solution

The fourth proportional to 1,934,270,561.57, 2,901,404,069.89 and 606,308,152.73 is: 909,461,673.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,270,561.57 : 2,901,404,069.89 = 606,308,152.73 : x
  2. Step 2: Convert to fraction form
    1,934,270,561.57/2,901,404,069.89 = 606,308,152.73/x
  3. Step 3: Cross multiply
    1,934,270,561.57x = 2,901,404,069.89 × 606,308,152.73
  4. Step 4: Simplify right side
    1,934,270,561.57x = 1,759,144,941,922,286,848
  5. Step 5: Solve for x
    x = 1,759,144,941,922,286,848/1,934,270,561.57
  6. Step 6: Final answer
    x = 909,461,673.50

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Double scale
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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.