Finding the Fourth Proportional to 63,035,469.74, 94,359,274.98 and 41,128,678.28
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Solution
The fourth proportional to 63,035,469.74, 94,359,274.98 and 41,128,678.28 is: 61,566,484.38
Step by Step Solution
- Step 1: Write the proportion equation
63,035,469.74 : 94,359,274.98 = 41,128,678.28 : x - Step 2: Convert to fraction form
63,035,469.74/94,359,274.98 = 41,128,678.28/x - Step 3: Cross multiply
63,035,469.74x = 94,359,274.98 × 41,128,678.28 - Step 4: Simplify right side
63,035,469.74x = 3,880,872,263,386,473.50 - Step 5: Solve for x
x = 3,880,872,263,386,473.50/63,035,469.74 - Step 6: Final answer
x = 61,566,484.38
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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.