Finding the Fourth Proportional to 62,960,159.36, 94,368,600.20 and 38,313,727.36
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Solution
The fourth proportional to 62,960,159.36, 94,368,600.20 and 38,313,727.36 is: 57,426,995.99
Step by Step Solution
- Step 1: Write the proportion equation
62,960,159.36 : 94,368,600.20 = 38,313,727.36 : x - Step 2: Convert to fraction form
62,960,159.36/94,368,600.20 = 38,313,727.36/x - Step 3: Cross multiply
62,960,159.36x = 94,368,600.20 × 38,313,727.36 - Step 4: Simplify right side
62,960,159.36x = 3,615,612,819,407,641.50 - Step 5: Solve for x
x = 3,615,612,819,407,641.50/62,960,159.36 - Step 6: Final answer
x = 57,426,995.99
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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.