Finding the Fourth Proportional to 29,955,583.84, 44,935,931.48 and 10,523,111.53
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Solution
The fourth proportional to 29,955,583.84, 44,935,931.48 and 10,523,111.53 is: 15,785,565.09
Step by Step Solution
- Step 1: Write the proportion equation
29,955,583.84 : 44,935,931.48 = 10,523,111.53 : x - Step 2: Convert to fraction form
29,955,583.84/44,935,931.48 = 10,523,111.53/x - Step 3: Cross multiply
29,955,583.84x = 44,935,931.48 × 10,523,111.53 - Step 4: Simplify right side
29,955,583.84x = 472,865,818,448,327.31 - Step 5: Solve for x
x = 472,865,818,448,327.31/29,955,583.84 - Step 6: Final answer
x = 15,785,565.09
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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.