Finding the Fourth Proportional to 34,166,490,244.20, 51,249,735,366.30 and 26,828,135,965.80
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Solution
The fourth proportional to 34,166,490,244.20, 51,249,735,366.30 and 26,828,135,965.80 is: 40,242,203,948.70
Step by Step Solution
- Step 1: Write the proportion equation
34,166,490,244.20 : 51,249,735,366.30 = 26,828,135,965.80 : x - Step 2: Convert to fraction form
34,166,490,244.20/51,249,735,366.30 = 26,828,135,965.80/x - Step 3: Cross multiply
34,166,490,244.20x = 51,249,735,366.30 × 26,828,135,965.80 - Step 4: Simplify right side
34,166,490,244.20x = 1,374,934,868,618,365,370,368 - Step 5: Solve for x
x = 1,374,934,868,618,365,370,368/34,166,490,244.20 - Step 6: Final answer
x = 40,242,203,948.70
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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.