Finding the Fourth Proportional to 94,756,248,214.02, 130,777,657,173.99 and 59,997,299,374.17
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Solution
The fourth proportional to 94,756,248,214.02, 130,777,657,173.99 and 59,997,299,374.17 is: 82,805,159,520.44
Step by Step Solution
- Step 1: Write the proportion equation
94,756,248,214.02 : 130,777,657,173.99 = 59,997,299,374.17 : x - Step 2: Convert to fraction form
94,756,248,214.02/130,777,657,173.99 = 59,997,299,374.17/x - Step 3: Cross multiply
94,756,248,214.02x = 130,777,657,173.99 × 59,997,299,374.17 - Step 4: Simplify right side
94,756,248,214.02x = 7,846,306,248,920,449,155,072 - Step 5: Solve for x
x = 7,846,306,248,920,449,155,072/94,756,248,214.02 - Step 6: Final answer
x = 82,805,159,520.44
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1.5x scale
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.