Finding the Fourth Proportional to 250,926,651.84, 376,243,831.44 and 97,393,347
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Solution
The fourth proportional to 250,926,651.84, 376,243,831.44 and 97,393,347 is: 146,033,296.04
Step by Step Solution
- Step 1: Write the proportion equation
250,926,651.84 : 376,243,831.44 = 97,393,347 : x - Step 2: Convert to fraction form
250,926,651.84/376,243,831.44 = 97,393,347/x - Step 3: Cross multiply
250,926,651.84x = 376,243,831.44 × 97,393,347 - Step 4: Simplify right side
250,926,651.84x = 36,643,646,032,045,432 - Step 5: Solve for x
x = 36,643,646,032,045,432/250,926,651.84 - Step 6: Final answer
x = 146,033,296.04
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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.