Finding the Fourth Proportional to 26,291,688,944,898, 36,267,456,469,686 and 16,397,755,347,624
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Solution
The fourth proportional to 26,291,688,944,898, 36,267,456,469,686 and 16,397,755,347,624 is: 22,619,500,767,595.95
Step by Step Solution
- Step 1: Write the proportion equation
26,291,688,944,898 : 36,267,456,469,686 = 16,397,755,347,624 : x - Step 2: Convert to fraction form
26,291,688,944,898/36,267,456,469,686 = 16,397,755,347,624/x - Step 3: Cross multiply
26,291,688,944,898x = 36,267,456,469,686 × 16,397,755,347,624 - Step 4: Simplify right side
26,291,688,944,898x = 594,704,878,270,514,237,838,196,736 - Step 5: Solve for x
x = 594,704,878,270,514,237,838,196,736/26,291,688,944,898 - Step 6: Final answer
x = 22,619,500,767,595.95
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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.