Finding the Fourth Proportional to 29,454,148,878.56, 44,181,223,832.37 and 7,069,897,227.99
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Solution
The fourth proportional to 29,454,148,878.56, 44,181,223,832.37 and 7,069,897,227.99 is: 10,604,845,965.49
Step by Step Solution
- Step 1: Write the proportion equation
29,454,148,878.56 : 44,181,223,832.37 = 7,069,897,227.99 : x - Step 2: Convert to fraction form
29,454,148,878.56/44,181,223,832.37 = 7,069,897,227.99/x - Step 3: Cross multiply
29,454,148,878.56x = 44,181,223,832.37 × 7,069,897,227.99 - Step 4: Simplify right side
29,454,148,878.56x = 312,356,711,901,680,173,056 - Step 5: Solve for x
x = 312,356,711,901,680,173,056/29,454,148,878.56 - Step 6: Final answer
x = 10,604,845,965.49
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1.5x scale
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.