Finding the Fourth Proportional to 2,553,035,594.66, 3,824,190,418.94 and 1,619,878,111.08
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Solution
The fourth proportional to 2,553,035,594.66, 3,824,190,418.94 and 1,619,878,111.08 is: 2,426,414,408.48
Step by Step Solution
- Step 1: Write the proportion equation
2,553,035,594.66 : 3,824,190,418.94 = 1,619,878,111.08 : x - Step 2: Convert to fraction form
2,553,035,594.66/3,824,190,418.94 = 1,619,878,111.08/x - Step 3: Cross multiply
2,553,035,594.66x = 3,824,190,418.94 × 1,619,878,111.08 - Step 4: Simplify right side
2,553,035,594.66x = 6,194,722,352,242,760,704 - Step 5: Solve for x
x = 6,194,722,352,242,760,704/2,553,035,594.66 - Step 6: Final answer
x = 2,426,414,408.48
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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.