Finding the Third Proportional to 47,246,959.13 and 72,885,210.75
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Solution
The third proportional to 47,246,959.13 and 72,885,210.75 is: 112,435,891.00
Step by Step Solution
- Step 1: Write the proportion equation
47,246,959.13 : 72,885,210.75 = 72,885,210.75 : x - Step 2: Convert to fraction form
47,246,959.13/72,885,210.75 = 72,885,210.75/x - Step 3: Cross multiply
47,246,959.13x = 72,885,210.75 × 72,885,210.75 - Step 4: Simplify right side
47,246,959.13x = 5,312,253,946,071,916 - Step 5: Solve for x
x = 5,312,253,946,071,916/47,246,959.13 - Step 6: Final answer
x = 112,435,891.00
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.