Finding the Fourth Proportional to 4,303,208,708,170.80, 6,454,813,062,699 and 1,438,024,496,960.70
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Solution
The fourth proportional to 4,303,208,708,170.80, 6,454,813,062,699 and 1,438,024,496,960.70 is: 2,157,036,745,589.02
Step by Step Solution
- Step 1: Write the proportion equation
4,303,208,708,170.80 : 6,454,813,062,699 = 1,438,024,496,960.70 : x - Step 2: Convert to fraction form
4,303,208,708,170.80/6,454,813,062,699 = 1,438,024,496,960.70/x - Step 3: Cross multiply
4,303,208,708,170.80x = 6,454,813,062,699 × 1,438,024,496,960.70 - Step 4: Simplify right side
4,303,208,708,170.80x = 9,282,179,307,463,084,276,187,136 - Step 5: Solve for x
x = 9,282,179,307,463,084,276,187,136/4,303,208,708,170.80 - Step 6: Final answer
x = 2,157,036,745,589.02
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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.