Finding the Fourth Proportional to 5,541,255,875.06, 7,646,838,592.28 and 3,000,917,208.50
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Solution
The fourth proportional to 5,541,255,875.06, 7,646,838,592.28 and 3,000,917,208.50 is: 4,141,214,562.11
Step by Step Solution
- Step 1: Write the proportion equation
5,541,255,875.06 : 7,646,838,592.28 = 3,000,917,208.50 : x - Step 2: Convert to fraction form
5,541,255,875.06/7,646,838,592.28 = 3,000,917,208.50/x - Step 3: Cross multiply
5,541,255,875.06x = 7,646,838,592.28 × 3,000,917,208.50 - Step 4: Simplify right side
5,541,255,875.06x = 22,947,529,522,194,964,480 - Step 5: Solve for x
x = 22,947,529,522,194,964,480/5,541,255,875.06 - Step 6: Final answer
x = 4,141,214,562.11
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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.