Finding the Fourth Proportional to 160,497,303.61, 240,670,064.14 and 62,175,061.68
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Solution
The fourth proportional to 160,497,303.61, 240,670,064.14 and 62,175,061.68 is: 93,233,192.99
Step by Step Solution
- Step 1: Write the proportion equation
160,497,303.61 : 240,670,064.14 = 62,175,061.68 : x - Step 2: Convert to fraction form
160,497,303.61/240,670,064.14 = 62,175,061.68/x - Step 3: Cross multiply
160,497,303.61x = 240,670,064.14 × 62,175,061.68 - Step 4: Simplify right side
160,497,303.61x = 14,963,676,082,278,618 - Step 5: Solve for x
x = 14,963,676,082,278,618/160,497,303.61 - Step 6: Final answer
x = 93,233,192.99
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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.