Home / 3,103,789,436.48-4,657,740,396.88-1,705,750,017.44

Finding the Fourth Proportional to 3,103,789,436.48, 4,657,740,396.88 and 1,705,750,017.44

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Solution

The fourth proportional to 3,103,789,436.48, 4,657,740,396.88 and 1,705,750,017.44 is: 2,559,755,075.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,789,436.48 : 4,657,740,396.88 = 1,705,750,017.44 : x
  2. Step 2: Convert to fraction form
    3,103,789,436.48/4,657,740,396.88 = 1,705,750,017.44/x
  3. Step 3: Cross multiply
    3,103,789,436.48x = 4,657,740,396.88 × 1,705,750,017.44
  4. Step 4: Simplify right side
    3,103,789,436.48x = 7,944,940,763,209,053,184
  5. Step 5: Solve for x
    x = 7,944,940,763,209,053,184/3,103,789,436.48
  6. Step 6: Final answer
    x = 2,559,755,075.47

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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.