Finding the Fourth Proportional to 2,370,658,014,579, 3,555,297,166,674.80 and 918,196,722,133.67
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Solution
The fourth proportional to 2,370,658,014,579, 3,555,297,166,674.80 and 918,196,722,133.67 is: 1,377,027,890,390.03
Step by Step Solution
- Step 1: Write the proportion equation
2,370,658,014,579 : 3,555,297,166,674.80 = 918,196,722,133.67 : x - Step 2: Convert to fraction form
2,370,658,014,579/3,555,297,166,674.80 = 918,196,722,133.67/x - Step 3: Cross multiply
2,370,658,014,579x = 3,555,297,166,674.80 × 918,196,722,133.67 - Step 4: Simplify right side
2,370,658,014,579x = 3,264,462,204,651,925,625,896,960 - Step 5: Solve for x
x = 3,264,462,204,651,925,625,896,960/2,370,658,014,579 - Step 6: Final answer
x = 1,377,027,890,390.03
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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.