Home / 1,759,163,103.06-2,426,529,515.46-1,080,683,152.98

Finding the Fourth Proportional to 1,759,163,103.06, 2,426,529,515.46 and 1,080,683,152.98

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Solution

The fourth proportional to 1,759,163,103.06, 2,426,529,515.46 and 1,080,683,152.98 is: 1,490,657,439.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,163,103.06 : 2,426,529,515.46 = 1,080,683,152.98 : x
  2. Step 2: Convert to fraction form
    1,759,163,103.06/2,426,529,515.46 = 1,080,683,152.98/x
  3. Step 3: Cross multiply
    1,759,163,103.06x = 2,426,529,515.46 × 1,080,683,152.98
  4. Step 4: Simplify right side
    1,759,163,103.06x = 2,622,309,567,566,344,704
  5. Step 5: Solve for x
    x = 2,622,309,567,566,344,704/1,759,163,103.06
  6. Step 6: Final answer
    x = 1,490,657,439.90

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Double scale
Find fourth proportional to 1,759,163,104.06, 2,426,529,516.84 and 1,080,683,153.98
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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.