Finding the Fourth Proportional to 62,182,285,113,123, 85,814,250,878,841 and 34,435,238,014,428
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Solution
The fourth proportional to 62,182,285,113,123, 85,814,250,878,841 and 34,435,238,014,428 is: 47,522,122,235,728.10
Step by Step Solution
- Step 1: Write the proportion equation
62,182,285,113,123 : 85,814,250,878,841 = 34,435,238,014,428 : x - Step 2: Convert to fraction form
62,182,285,113,123/85,814,250,878,841 = 34,435,238,014,428/x - Step 3: Cross multiply
62,182,285,113,123x = 85,814,250,878,841 × 34,435,238,014,428 - Step 4: Simplify right side
62,182,285,113,123x = 2,955,034,154,042,727,246,562,590,720 - Step 5: Solve for x
x = 2,955,034,154,042,727,246,562,590,720/62,182,285,113,123 - Step 6: Final answer
x = 47,522,122,235,728.10
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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.