Finding the Fourth Proportional to 61,371,192.29, 84,694,224.06 and 34,908,862.68
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Solution
The fourth proportional to 61,371,192.29, 84,694,224.06 and 34,908,862.68 is: 48,175,356.02
Step by Step Solution
- Step 1: Write the proportion equation
61,371,192.29 : 84,694,224.06 = 34,908,862.68 : x - Step 2: Convert to fraction form
61,371,192.29/84,694,224.06 = 34,908,862.68/x - Step 3: Cross multiply
61,371,192.29x = 84,694,224.06 × 34,908,862.68 - Step 4: Simplify right side
61,371,192.29x = 2,956,579,037,499,692 - Step 5: Solve for x
x = 2,956,579,037,499,692/61,371,192.29 - Step 6: Final answer
x = 48,175,356.02
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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.