Home / 757,845,529.94-1,136,808,441.01-233,574,722.56

Finding the Fourth Proportional to 757,845,529.94, 1,136,808,441.01 and 233,574,722.56

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Solution

The fourth proportional to 757,845,529.94, 1,136,808,441.01 and 233,574,722.56 is: 350,374,457.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,845,529.94 : 1,136,808,441.01 = 233,574,722.56 : x
  2. Step 2: Convert to fraction form
    757,845,529.94/1,136,808,441.01 = 233,574,722.56/x
  3. Step 3: Cross multiply
    757,845,529.94x = 1,136,808,441.01 × 233,574,722.56
  4. Step 4: Simplify right side
    757,845,529.94x = 265,529,716,212,885,888
  5. Step 5: Solve for x
    x = 265,529,716,212,885,888/757,845,529.94
  6. Step 6: Final answer
    x = 350,374,457.23

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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.