Finding the Fourth Proportional to 44,859,281.11, 61,917,325.28 and 29,217,283.02
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Solution
The fourth proportional to 44,859,281.11, 61,917,325.28 and 29,217,283.02 is: 40,327,351.93
Step by Step Solution
- Step 1: Write the proportion equation
44,859,281.11 : 61,917,325.28 = 29,217,283.02 : x - Step 2: Convert to fraction form
44,859,281.11/61,917,325.28 = 29,217,283.02/x - Step 3: Cross multiply
44,859,281.11x = 61,917,325.28 × 29,217,283.02 - Step 4: Simplify right side
44,859,281.11x = 1,809,056,016,547,160.75 - Step 5: Solve for x
x = 1,809,056,016,547,160.75/44,859,281.11 - Step 6: Final answer
x = 40,327,351.93
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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.