Finding the Fourth Proportional to 4,046,232,756.80, 6,068,885,509.99 and 1,058,584,268.46
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Solution
The fourth proportional to 4,046,232,756.80, 6,068,885,509.99 and 1,058,584,268.46 is: 1,587,755,108.05
Step by Step Solution
- Step 1: Write the proportion equation
4,046,232,756.80 : 6,068,885,509.99 = 1,058,584,268.46 : x - Step 2: Convert to fraction form
4,046,232,756.80/6,068,885,509.99 = 1,058,584,268.46/x - Step 3: Cross multiply
4,046,232,756.80x = 6,068,885,509.99 × 1,058,584,268.46 - Step 4: Simplify right side
4,046,232,756.80x = 6,424,426,727,961,845,760 - Step 5: Solve for x
x = 6,424,426,727,961,845,760/4,046,232,756.80 - Step 6: Final answer
x = 1,587,755,108.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.