Home / 301,247,194,108.55-452,065,194,719.79-110,003,219,638.17

Finding the Fourth Proportional to 301,247,194,108.55, 452,065,194,719.79 and 110,003,219,638.17

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Solution

The fourth proportional to 301,247,194,108.55, 452,065,194,719.79 and 110,003,219,638.17 is: 165,075,817,727.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,247,194,108.55 : 452,065,194,719.79 = 110,003,219,638.17 : x
  2. Step 2: Convert to fraction form
    301,247,194,108.55/452,065,194,719.79 = 110,003,219,638.17/x
  3. Step 3: Cross multiply
    301,247,194,108.55x = 452,065,194,719.79 × 110,003,219,638.17
  4. Step 4: Simplify right side
    301,247,194,108.55x = 49,728,626,905,533,147,774,976
  5. Step 5: Solve for x
    x = 49,728,626,905,533,147,774,976/301,247,194,108.55
  6. Step 6: Final answer
    x = 165,075,817,727.33

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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.