Finding the Fourth Proportional to 9,523,020,666.44, 14,275,095,567.62 and 4,471,835,009.08
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Solution
The fourth proportional to 9,523,020,666.44, 14,275,095,567.62 and 4,471,835,009.08 is: 6,703,321,808.61
Step by Step Solution
- Step 1: Write the proportion equation
9,523,020,666.44 : 14,275,095,567.62 = 4,471,835,009.08 : x - Step 2: Convert to fraction form
9,523,020,666.44/14,275,095,567.62 = 4,471,835,009.08/x - Step 3: Cross multiply
9,523,020,666.44x = 14,275,095,567.62 × 4,471,835,009.08 - Step 4: Simplify right side
9,523,020,666.44x = 63,835,872,117,223,579,648 - Step 5: Solve for x
x = 63,835,872,117,223,579,648/9,523,020,666.44 - Step 6: Final answer
x = 6,703,321,808.61
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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.