Finding the Fourth Proportional to 58,474,718,176.30, 80,695,584,884.86 and 32,403,518,988.94
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Solution
The fourth proportional to 58,474,718,176.30, 80,695,584,884.86 and 32,403,518,988.94 is: 44,717,118,759.88
Step by Step Solution
- Step 1: Write the proportion equation
58,474,718,176.30 : 80,695,584,884.86 = 32,403,518,988.94 : x - Step 2: Convert to fraction form
58,474,718,176.30/80,695,584,884.86 = 32,403,518,988.94/x - Step 3: Cross multiply
58,474,718,176.30x = 80,695,584,884.86 × 32,403,518,988.94 - Step 4: Simplify right side
58,474,718,176.30x = 2,614,820,917,140,018,167,808 - Step 5: Solve for x
x = 2,614,820,917,140,018,167,808/58,474,718,176.30 - Step 6: Final answer
x = 44,717,118,759.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.