Finding the Fourth Proportional to 4,357,872,626,628.20, 6,536,833,374,993 and 1,453,589,977,719.80
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Solution
The fourth proportional to 4,357,872,626,628.20, 6,536,833,374,993 and 1,453,589,977,719.80 is: 2,180,393,117,011.77
Step by Step Solution
- Step 1: Write the proportion equation
4,357,872,626,628.20 : 6,536,833,374,993 = 1,453,589,977,719.80 : x - Step 2: Convert to fraction form
4,357,872,626,628.20/6,536,833,374,993 = 1,453,589,977,719.80/x - Step 3: Cross multiply
4,357,872,626,628.20x = 6,536,833,374,993 × 1,453,589,977,719.80 - Step 4: Simplify right side
4,357,872,626,628.20x = 9,501,875,479,914,120,264,810,496 - Step 5: Solve for x
x = 9,501,875,479,914,120,264,810,496/4,357,872,626,628.20 - Step 6: Final answer
x = 2,180,393,117,011.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.