Finding the Fourth Proportional to 184,302,931.58, 254,336,326.19 and 100,671,030.19
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Solution
The fourth proportional to 184,302,931.58, 254,336,326.19 and 100,671,030.19 is: 138,925,082.48
Step by Step Solution
- Step 1: Write the proportion equation
184,302,931.58 : 254,336,326.19 = 100,671,030.19 : x - Step 2: Convert to fraction form
184,302,931.58/254,336,326.19 = 100,671,030.19/x - Step 3: Cross multiply
184,302,931.58x = 254,336,326.19 × 100,671,030.19 - Step 4: Simplify right side
184,302,931.58x = 25,604,299,971,971,732 - Step 5: Solve for x
x = 25,604,299,971,971,732/184,302,931.58 - Step 6: Final answer
x = 138,925,082.48
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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.