Home / 1,695,075,047.85-2,541,240,469.83-529,943,799.45

Finding the Fourth Proportional to 1,695,075,047.85, 2,541,240,469.83 and 529,943,799.45

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Solution

The fourth proportional to 1,695,075,047.85, 2,541,240,469.83 and 529,943,799.45 is: 794,486,728.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,075,047.85 : 2,541,240,469.83 = 529,943,799.45 : x
  2. Step 2: Convert to fraction form
    1,695,075,047.85/2,541,240,469.83 = 529,943,799.45/x
  3. Step 3: Cross multiply
    1,695,075,047.85x = 2,541,240,469.83 × 529,943,799.45
  4. Step 4: Simplify right side
    1,695,075,047.85x = 1,346,714,629,897,813,248
  5. Step 5: Solve for x
    x = 1,346,714,629,897,813,248/1,695,075,047.85
  6. Step 6: Final answer
    x = 794,486,728.84

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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.