Finding the Fourth Proportional to 176,774,417,339.70, 243,948,793,790.57 and 95,484,239,874.66
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Solution
The fourth proportional to 176,774,417,339.70, 243,948,793,790.57 and 95,484,239,874.66 is: 131,768,303,886.82
Step by Step Solution
- Step 1: Write the proportion equation
176,774,417,339.70 : 243,948,793,790.57 = 95,484,239,874.66 : x - Step 2: Convert to fraction form
176,774,417,339.70/243,948,793,790.57 = 95,484,239,874.66/x - Step 3: Cross multiply
176,774,417,339.70x = 243,948,793,790.57 × 95,484,239,874.66 - Step 4: Simplify right side
176,774,417,339.70x = 23,293,265,143,432,755,544,064 - Step 5: Solve for x
x = 23,293,265,143,432,755,544,064/176,774,417,339.70 - Step 6: Final answer
x = 131,768,303,886.82
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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.