Finding the Fourth Proportional to 9,553,670,064,807.20, 14,330,418,663,646 and 3,019,053,112,517.50
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Solution
The fourth proportional to 9,553,670,064,807.20, 14,330,418,663,646 and 3,019,053,112,517.50 is: 4,528,552,354,925.02
Step by Step Solution
- Step 1: Write the proportion equation
9,553,670,064,807.20 : 14,330,418,663,646 = 3,019,053,112,517.50 : x - Step 2: Convert to fraction form
9,553,670,064,807.20/14,330,418,663,646 = 3,019,053,112,517.50/x - Step 3: Cross multiply
9,553,670,064,807.20x = 14,330,418,663,646 × 3,019,053,112,517.50 - Step 4: Simplify right side
9,553,670,064,807.20x = 43,264,295,070,159,332,238,688,256 - Step 5: Solve for x
x = 43,264,295,070,159,332,238,688,256/9,553,670,064,807.20 - Step 6: Final answer
x = 4,528,552,354,925.02
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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.