Finding the Fourth Proportional to 94,125,393.29, 129,852,750.48 and 58,781,838.95
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Solution
The fourth proportional to 94,125,393.29, 129,852,750.48 and 58,781,838.95 is: 81,093,775.00
Step by Step Solution
- Step 1: Write the proportion equation
94,125,393.29 : 129,852,750.48 = 58,781,838.95 : x - Step 2: Convert to fraction form
94,125,393.29/129,852,750.48 = 58,781,838.95/x - Step 3: Cross multiply
94,125,393.29x = 129,852,750.48 × 58,781,838.95 - Step 4: Simplify right side
94,125,393.29x = 7,632,983,465,547,147 - Step 5: Solve for x
x = 7,632,983,465,547,147/94,125,393.29 - Step 6: Final answer
x = 81,093,775.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.