Home / 5,095,364,669,718.90-7,643,075,577,213.80-1,699,581,467,380.20

Finding the Fourth Proportional to 5,095,364,669,718.90, 7,643,075,577,213.80 and 1,699,581,467,380.20

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Solution

The fourth proportional to 5,095,364,669,718.90, 7,643,075,577,213.80 and 1,699,581,467,380.20 is: 2,549,381,731,599.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,364,669,718.90 : 7,643,075,577,213.80 = 1,699,581,467,380.20 : x
  2. Step 2: Convert to fraction form
    5,095,364,669,718.90/7,643,075,577,213.80 = 1,699,581,467,380.20/x
  3. Step 3: Cross multiply
    5,095,364,669,718.90x = 7,643,075,577,213.80 × 1,699,581,467,380.20
  4. Step 4: Simplify right side
    5,095,364,669,718.90x = 12,990,029,604,818,798,111,621,120
  5. Step 5: Solve for x
    x = 12,990,029,604,818,798,111,621,120/5,095,364,669,718.90
  6. Step 6: Final answer
    x = 2,549,381,731,599.48

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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.