Home / 716,536,211,161.36-1,074,808,334,436.10-239,004,198,692.56

Finding the Fourth Proportional to 716,536,211,161.36, 1,074,808,334,436.10 and 239,004,198,692.56

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Solution

The fourth proportional to 716,536,211,161.36, 1,074,808,334,436.10 and 239,004,198,692.56 is: 358,507,638,160.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,536,211,161.36 : 1,074,808,334,436.10 = 239,004,198,692.56 : x
  2. Step 2: Convert to fraction form
    716,536,211,161.36/1,074,808,334,436.10 = 239,004,198,692.56/x
  3. Step 3: Cross multiply
    716,536,211,161.36x = 1,074,808,334,436.10 × 239,004,198,692.56
  4. Step 4: Simplify right side
    716,536,211,161.36x = 256,883,704,719,985,101,242,368
  5. Step 5: Solve for x
    x = 256,883,704,719,985,101,242,368/716,536,211,161.36
  6. Step 6: Final answer
    x = 358,507,638,160.57

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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.