Finding the Fourth Proportional to 45,982,790,422.68, 68,973,896,203.20 and 24,745,242,916.56
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Solution
The fourth proportional to 45,982,790,422.68, 68,973,896,203.20 and 24,745,242,916.56 is: 37,117,708,620.14
Step by Step Solution
- Step 1: Write the proportion equation
45,982,790,422.68 : 68,973,896,203.20 = 24,745,242,916.56 : x - Step 2: Convert to fraction form
45,982,790,422.68/68,973,896,203.20 = 24,745,242,916.56/x - Step 3: Cross multiply
45,982,790,422.68x = 68,973,896,203.20 × 24,745,242,916.56 - Step 4: Simplify right side
45,982,790,422.68x = 1,706,775,816,449,779,564,544 - Step 5: Solve for x
x = 1,706,775,816,449,779,564,544/45,982,790,422.68 - Step 6: Final answer
x = 37,117,708,620.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.