Finding the Fourth Proportional to 3,302,209,332.90, 4,953,313,999.35 and 3,049,668,569.70
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Solution
The fourth proportional to 3,302,209,332.90, 4,953,313,999.35 and 3,049,668,569.70 is: 4,574,502,854.55
Step by Step Solution
- Step 1: Write the proportion equation
3,302,209,332.90 : 4,953,313,999.35 = 3,049,668,569.70 : x - Step 2: Convert to fraction form
3,302,209,332.90/4,953,313,999.35 = 3,049,668,569.70/x - Step 3: Cross multiply
3,302,209,332.90x = 4,953,313,999.35 × 3,049,668,569.70 - Step 4: Simplify right side
3,302,209,332.90x = 15,105,966,019,672,700,928 - Step 5: Solve for x
x = 15,105,966,019,672,700,928/3,302,209,332.90 - Step 6: Final answer
x = 4,574,502,854.55
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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.