Finding the Fourth Proportional to 184,989,018.40, 255,264,248.97 and 102,462,136
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Solution
The fourth proportional to 184,989,018.40, 255,264,248.97 and 102,462,136 is: 141,386,339.69
Step by Step Solution
- Step 1: Write the proportion equation
184,989,018.40 : 255,264,248.97 = 102,462,136 : x - Step 2: Convert to fraction form
184,989,018.40/255,264,248.97 = 102,462,136/x - Step 3: Cross multiply
184,989,018.40x = 255,264,248.97 × 102,462,136 - Step 4: Simplify right side
184,989,018.40x = 26,154,920,193,902,000 - Step 5: Solve for x
x = 26,154,920,193,902,000/184,989,018.40 - Step 6: Final answer
x = 141,386,339.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.