Finding the Fourth Proportional to 79,683,302.95, 109,961,840.30 and 44,402,595.06
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Solution
The fourth proportional to 79,683,302.95, 109,961,840.30 and 44,402,595.06 is: 61,274,958.32
Step by Step Solution
- Step 1: Write the proportion equation
79,683,302.95 : 109,961,840.30 = 44,402,595.06 : x - Step 2: Convert to fraction form
79,683,302.95/109,961,840.30 = 44,402,595.06/x - Step 3: Cross multiply
79,683,302.95x = 109,961,840.30 × 44,402,595.06 - Step 4: Simplify right side
79,683,302.95x = 4,882,591,066,671,276 - Step 5: Solve for x
x = 4,882,591,066,671,276/79,683,302.95 - Step 6: Final answer
x = 61,274,958.32
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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.