Finding the Fourth Proportional to 17,754,125.24, 24,500,698.08 and 10,020,805.76
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Solution
The fourth proportional to 17,754,125.24, 24,500,698.08 and 10,020,805.76 is: 13,828,714.91
Step by Step Solution
- Step 1: Write the proportion equation
17,754,125.24 : 24,500,698.08 = 10,020,805.76 : x - Step 2: Convert to fraction form
17,754,125.24/24,500,698.08 = 10,020,805.76/x - Step 3: Cross multiply
17,754,125.24x = 24,500,698.08 × 10,020,805.76 - Step 4: Simplify right side
17,754,125.24x = 245,516,736,444,084.91 - Step 5: Solve for x
x = 245,516,736,444,084.91/17,754,125.24 - Step 6: Final answer
x = 13,828,714.91
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.