Finding the Fourth Proportional to 184,124,848.01, 254,088,689.17 and 100,493,578.28
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Solution
The fourth proportional to 184,124,848.01, 254,088,689.17 and 100,493,578.28 is: 138,679,172.59
Step by Step Solution
- Step 1: Write the proportion equation
184,124,848.01 : 254,088,689.17 = 100,493,578.28 : x - Step 2: Convert to fraction form
184,124,848.01/254,088,689.17 = 100,493,578.28/x - Step 3: Cross multiply
184,124,848.01x = 254,088,689.17 × 100,493,578.28 - Step 4: Simplify right side
184,124,848.01x = 25,534,281,574,493,776 - Step 5: Solve for x
x = 25,534,281,574,493,776/184,124,848.01 - Step 6: Final answer
x = 138,679,172.59
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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.