Home / 6,807,041,753.82-9,393,717,638.35-3,677,917,145.82

Finding the Fourth Proportional to 6,807,041,753.82, 9,393,717,638.35 and 3,677,917,145.82

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Solution

The fourth proportional to 6,807,041,753.82, 9,393,717,638.35 and 3,677,917,145.82 is: 5,075,525,671.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,041,753.82 : 9,393,717,638.35 = 3,677,917,145.82 : x
  2. Step 2: Convert to fraction form
    6,807,041,753.82/9,393,717,638.35 = 3,677,917,145.82/x
  3. Step 3: Cross multiply
    6,807,041,753.82x = 9,393,717,638.35 × 3,677,917,145.82
  4. Step 4: Simplify right side
    6,807,041,753.82x = 34,549,315,165,028,814,848
  5. Step 5: Solve for x
    x = 34,549,315,165,028,814,848/6,807,041,753.82
  6. Step 6: Final answer
    x = 5,075,525,671.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.