Finding the Fourth Proportional to 110,234,046.06, 152,113,095.99 and 63,827,432.10
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Solution
The fourth proportional to 110,234,046.06, 152,113,095.99 and 63,827,432.10 is: 88,076,131.22
Step by Step Solution
- Step 1: Write the proportion equation
110,234,046.06 : 152,113,095.99 = 63,827,432.10 : x - Step 2: Convert to fraction form
110,234,046.06/152,113,095.99 = 63,827,432.10/x - Step 3: Cross multiply
110,234,046.06x = 152,113,095.99 × 63,827,432.10 - Step 4: Simplify right side
110,234,046.06x = 9,708,988,305,822,508 - Step 5: Solve for x
x = 9,708,988,305,822,508/110,234,046.06 - Step 6: Final answer
x = 88,076,131.22
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.