Finding the Fourth Proportional to 4,430,684,623.08, 6,114,272,834.92 and 2,423,502,200.24
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Solution
The fourth proportional to 4,430,684,623.08, 6,114,272,834.92 and 2,423,502,200.24 is: 3,344,393,683.79
Step by Step Solution
- Step 1: Write the proportion equation
4,430,684,623.08 : 6,114,272,834.92 = 2,423,502,200.24 : x - Step 2: Convert to fraction form
4,430,684,623.08/6,114,272,834.92 = 2,423,502,200.24/x - Step 3: Cross multiply
4,430,684,623.08x = 6,114,272,834.92 × 2,423,502,200.24 - Step 4: Simplify right side
4,430,684,623.08x = 14,817,953,668,296,282,112 - Step 5: Solve for x
x = 14,817,953,668,296,282,112/4,430,684,623.08 - Step 6: Final answer
x = 3,344,393,683.79
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.