Finding the Fourth Proportional to 35,495,954.64, 53,103,839.94 and 26,884,860.84
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Solution
The fourth proportional to 35,495,954.64, 53,103,839.94 and 26,884,860.84 is: 40,221,184.68
Step by Step Solution
- Step 1: Write the proportion equation
35,495,954.64 : 53,103,839.94 = 26,884,860.84 : x - Step 2: Convert to fraction form
35,495,954.64/53,103,839.94 = 26,884,860.84/x - Step 3: Cross multiply
35,495,954.64x = 53,103,839.94 × 26,884,860.84 - Step 4: Simplify right side
35,495,954.64x = 1,427,689,346,856,534 - Step 5: Solve for x
x = 1,427,689,346,856,534/35,495,954.64 - Step 6: Final answer
x = 40,221,184.68
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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.