Finding the Fourth Proportional to 7,703,409,897,518.60, 10,630,712,497,173 and 4,235,088,019,298.60
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Solution
The fourth proportional to 7,703,409,897,518.60, 10,630,712,497,173 and 4,235,088,019,298.60 is: 5,844,425,226,273.84
Step by Step Solution
- Step 1: Write the proportion equation
7,703,409,897,518.60 : 10,630,712,497,173 = 4,235,088,019,298.60 : x - Step 2: Convert to fraction form
7,703,409,897,518.60/10,630,712,497,173 = 4,235,088,019,298.60/x - Step 3: Cross multiply
7,703,409,897,518.60x = 10,630,712,497,173 × 4,235,088,019,298.60 - Step 4: Simplify right side
7,703,409,897,518.60x = 45,022,003,133,385,271,450,533,888 - Step 5: Solve for x
x = 45,022,003,133,385,271,450,533,888/7,703,409,897,518.60 - Step 6: Final answer
x = 5,844,425,226,273.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.