Finding the Fourth Proportional to 19,854,250.47, 29,781,399.06 and 6,207,468.48
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Solution
The fourth proportional to 19,854,250.47, 29,781,399.06 and 6,207,468.48 is: 9,311,210.02
Step by Step Solution
- Step 1: Write the proportion equation
19,854,250.47 : 29,781,399.06 = 6,207,468.48 : x - Step 2: Convert to fraction form
19,854,250.47/29,781,399.06 = 6,207,468.48/x - Step 3: Cross multiply
19,854,250.47x = 29,781,399.06 × 6,207,468.48 - Step 4: Simplify right side
19,854,250.47x = 184,867,095,955,251.62 - Step 5: Solve for x
x = 184,867,095,955,251.62/19,854,250.47 - Step 6: Final answer
x = 9,311,210.02
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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.