Finding the Fourth Proportional to 1,704,371,279.44, 2,554,296,818.64 and 875,291,433
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Solution
The fourth proportional to 1,704,371,279.44, 2,554,296,818.64 and 875,291,433 is: 1,311,776,459.55
Step by Step Solution
- Step 1: Write the proportion equation
1,704,371,279.44 : 2,554,296,818.64 = 875,291,433 : x - Step 2: Convert to fraction form
1,704,371,279.44/2,554,296,818.64 = 875,291,433/x - Step 3: Cross multiply
1,704,371,279.44x = 2,554,296,818.64 × 875,291,433 - Step 4: Simplify right side
1,704,371,279.44x = 2,235,754,122,694,746,624 - Step 5: Solve for x
x = 2,235,754,122,694,746,624/1,704,371,279.44 - Step 6: Final answer
x = 1,311,776,459.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.