Finding the Fourth Proportional to 184,988,936.03, 255,264,135.28 and 102,462,053.63
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Solution
The fourth proportional to 184,988,936.03, 255,264,135.28 and 102,462,053.63 is: 141,386,226.01
Step by Step Solution
- Step 1: Write the proportion equation
184,988,936.03 : 255,264,135.28 = 102,462,053.63 : x - Step 2: Convert to fraction form
184,988,936.03/255,264,135.28 = 102,462,053.63/x - Step 3: Cross multiply
184,988,936.03x = 255,264,135.28 × 102,462,053.63 - Step 4: Simplify right side
184,988,936.03x = 26,154,887,517,342,460 - Step 5: Solve for x
x = 26,154,887,517,342,460/184,988,936.03 - Step 6: Final answer
x = 141,386,226.01
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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.