Finding the Fourth Proportional to 40,313,355.05, 60,447,598.81 and 23,925,298.97
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Solution
The fourth proportional to 40,313,355.05, 60,447,598.81 and 23,925,298.97 is: 35,874,634.39
Step by Step Solution
- Step 1: Write the proportion equation
40,313,355.05 : 60,447,598.81 = 23,925,298.97 : x - Step 2: Convert to fraction form
40,313,355.05/60,447,598.81 = 23,925,298.97/x - Step 3: Cross multiply
40,313,355.05x = 60,447,598.81 × 23,925,298.97 - Step 4: Simplify right side
40,313,355.05x = 1,446,226,873,547,866.25 - Step 5: Solve for x
x = 1,446,226,873,547,866.25/40,313,355.05 - Step 6: Final answer
x = 35,874,634.39
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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.