Home / 601,916,101,330.60-902,958,966,227.40-193,365,481,291.50

Finding the Fourth Proportional to 601,916,101,330.60, 902,958,966,227.40 and 193,365,481,291.50

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Solution

The fourth proportional to 601,916,101,330.60, 902,958,966,227.40 and 193,365,481,291.50 is: 290,075,468,499.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,916,101,330.60 : 902,958,966,227.40 = 193,365,481,291.50 : x
  2. Step 2: Convert to fraction form
    601,916,101,330.60/902,958,966,227.40 = 193,365,481,291.50/x
  3. Step 3: Cross multiply
    601,916,101,330.60x = 902,958,966,227.40 × 193,365,481,291.50
  4. Step 4: Simplify right side
    601,916,101,330.60x = 174,601,095,091,036,492,922,880
  5. Step 5: Solve for x
    x = 174,601,095,091,036,492,922,880/601,916,101,330.60
  6. Step 6: Final answer
    x = 290,075,468,499.78

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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.