Finding the Fourth Proportional to 29,569,952.84, 44,356,495.68 and 9,113,722.58
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Solution
The fourth proportional to 29,569,952.84, 44,356,495.68 and 9,113,722.58 is: 13,671,066.65
Step by Step Solution
- Step 1: Write the proportion equation
29,569,952.84 : 44,356,495.68 = 9,113,722.58 : x - Step 2: Convert to fraction form
29,569,952.84/44,356,495.68 = 9,113,722.58/x - Step 3: Cross multiply
29,569,952.84x = 44,356,495.68 × 9,113,722.58 - Step 4: Simplify right side
29,569,952.84x = 404,252,796,026,705.94 - Step 5: Solve for x
x = 404,252,796,026,705.94/29,569,952.84 - Step 6: Final answer
x = 13,671,066.65
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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.