Home / 1,202,683,106,064.30-1,659,711,320,353-653,970,479,055.04

Finding the Fourth Proportional to 1,202,683,106,064.30, 1,659,711,320,353 and 653,970,479,055.04

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Solution

The fourth proportional to 1,202,683,106,064.30, 1,659,711,320,353 and 653,970,479,055.04 is: 902,483,955,907.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,683,106,064.30 : 1,659,711,320,353 = 653,970,479,055.04 : x
  2. Step 2: Convert to fraction form
    1,202,683,106,064.30/1,659,711,320,353 = 653,970,479,055.04/x
  3. Step 3: Cross multiply
    1,202,683,106,064.30x = 1,659,711,320,353 × 653,970,479,055.04
  4. Step 4: Simplify right side
    1,202,683,106,064.30x = 1,085,402,207,264,324,439,769,088
  5. Step 5: Solve for x
    x = 1,085,402,207,264,324,439,769,088/1,202,683,106,064.30
  6. Step 6: Final answer
    x = 902,483,955,907.75

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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.