Home / 1,934,270,564.57-2,901,404,074.39-606,308,155.73

Finding the Fourth Proportional to 1,934,270,564.57, 2,901,404,074.39 and 606,308,155.73

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Solution

The fourth proportional to 1,934,270,564.57, 2,901,404,074.39 and 606,308,155.73 is: 909,461,678.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,270,564.57 : 2,901,404,074.39 = 606,308,155.73 : x
  2. Step 2: Convert to fraction form
    1,934,270,564.57/2,901,404,074.39 = 606,308,155.73/x
  3. Step 3: Cross multiply
    1,934,270,564.57x = 2,901,404,074.39 × 606,308,155.73
  4. Step 4: Simplify right side
    1,934,270,564.57x = 1,759,144,953,370,908,672
  5. Step 5: Solve for x
    x = 1,759,144,953,370,908,672/1,934,270,564.57
  6. Step 6: Final answer
    x = 909,461,678.01

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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.