Home / 1,845,500,550.84-2,768,258,008.23-446,482,577.76

Finding the Fourth Proportional to 1,845,500,550.84, 2,768,258,008.23 and 446,482,577.76

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Solution

The fourth proportional to 1,845,500,550.84, 2,768,258,008.23 and 446,482,577.76 is: 669,725,604.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,500,550.84 : 2,768,258,008.23 = 446,482,577.76 : x
  2. Step 2: Convert to fraction form
    1,845,500,550.84/2,768,258,008.23 = 446,482,577.76/x
  3. Step 3: Cross multiply
    1,845,500,550.84x = 2,768,258,008.23 × 446,482,577.76
  4. Step 4: Simplify right side
    1,845,500,550.84x = 1,235,978,971,419,293,696
  5. Step 5: Solve for x
    x = 1,235,978,971,419,293,696/1,845,500,550.84
  6. Step 6: Final answer
    x = 669,725,604.18

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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.