Finding the Fourth Proportional to 4,603,807,706.25, 6,352,993,781.04 and 2,596,522,867.53
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Solution
The fourth proportional to 4,603,807,706.25, 6,352,993,781.04 and 2,596,522,867.53 is: 3,583,054,437.17
Step by Step Solution
- Step 1: Write the proportion equation
4,603,807,706.25 : 6,352,993,781.04 = 2,596,522,867.53 : x - Step 2: Convert to fraction form
4,603,807,706.25/6,352,993,781.04 = 2,596,522,867.53/x - Step 3: Cross multiply
4,603,807,706.25x = 6,352,993,781.04 × 2,596,522,867.53 - Step 4: Simplify right side
4,603,807,706.25x = 16,495,693,629,746,239,488 - Step 5: Solve for x
x = 16,495,693,629,746,239,488/4,603,807,706.25 - Step 6: Final answer
x = 3,583,054,437.17
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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.