Finding the Fourth Proportional to 4,106,909,080.44, 6,159,926,908.98 and 1,159,115,815.80
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Solution
The fourth proportional to 4,106,909,080.44, 6,159,926,908.98 and 1,159,115,815.80 is: 1,738,550,468.13
Step by Step Solution
- Step 1: Write the proportion equation
4,106,909,080.44 : 6,159,926,908.98 = 1,159,115,815.80 : x - Step 2: Convert to fraction form
4,106,909,080.44/6,159,926,908.98 = 1,159,115,815.80/x - Step 3: Cross multiply
4,106,909,080.44x = 6,159,926,908.98 × 1,159,115,815.80 - Step 4: Simplify right side
4,106,909,080.44x = 7,140,068,704,370,723,840 - Step 5: Solve for x
x = 7,140,068,704,370,723,840/4,106,909,080.44 - Step 6: Final answer
x = 1,738,550,468.13
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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.