Home / 759,141,991,912-1,047,646,153,054.10-416,598,113,228.54

Finding the Fourth Proportional to 759,141,991,912, 1,047,646,153,054.10 and 416,598,113,228.54

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Solution

The fourth proportional to 759,141,991,912, 1,047,646,153,054.10 and 416,598,113,228.54 is: 574,921,971,572.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,141,991,912 : 1,047,646,153,054.10 = 416,598,113,228.54 : x
  2. Step 2: Convert to fraction form
    759,141,991,912/1,047,646,153,054.10 = 416,598,113,228.54/x
  3. Step 3: Cross multiply
    759,141,991,912x = 1,047,646,153,054.10 × 416,598,113,228.54
  4. Step 4: Simplify right side
    759,141,991,912x = 436,447,410,693,476,257,366,016
  5. Step 5: Solve for x
    x = 436,447,410,693,476,257,366,016/759,141,991,912
  6. Step 6: Final answer
    x = 574,921,971,572.44

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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.