Finding the Fourth Proportional to 4,034,354,468.49, 6,053,370,430.41 and 2,070,586,588.59
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Solution
The fourth proportional to 4,034,354,468.49, 6,053,370,430.41 and 2,070,586,588.59 is: 3,106,823,588.97
Step by Step Solution
- Step 1: Write the proportion equation
4,034,354,468.49 : 6,053,370,430.41 = 2,070,586,588.59 : x - Step 2: Convert to fraction form
4,034,354,468.49/6,053,370,430.41 = 2,070,586,588.59/x - Step 3: Cross multiply
4,034,354,468.49x = 6,053,370,430.41 × 2,070,586,588.59 - Step 4: Simplify right side
4,034,354,468.49x = 12,534,027,628,974,221,312 - Step 5: Solve for x
x = 12,534,027,628,974,221,312/4,034,354,468.49 - Step 6: Final answer
x = 3,106,823,588.97
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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.