Finding the Fourth Proportional to 4,145,602,003,363.80, 6,219,251,120,887.80 and 1,425,562,173,274
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Solution
The fourth proportional to 4,145,602,003,363.80, 6,219,251,120,887.80 and 1,425,562,173,274 is: 2,138,634,904,372.30
Step by Step Solution
- Step 1: Write the proportion equation
4,145,602,003,363.80 : 6,219,251,120,887.80 = 1,425,562,173,274 : x - Step 2: Convert to fraction form
4,145,602,003,363.80/6,219,251,120,887.80 = 1,425,562,173,274/x - Step 3: Cross multiply
4,145,602,003,363.80x = 6,219,251,120,887.80 × 1,425,562,173,274 - Step 4: Simplify right side
4,145,602,003,363.80x = 8,865,929,144,029,572,390,453,248 - Step 5: Solve for x
x = 8,865,929,144,029,572,390,453,248/4,145,602,003,363.80 - Step 6: Final answer
x = 2,138,634,904,372.30
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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.