Finding the Fourth Proportional to 13,593,132,288,894, 20,389,698,433,341 and 13,593,132,288,894
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Solution
The fourth proportional to 13,593,132,288,894, 20,389,698,433,341 and 13,593,132,288,894 is: 20,389,698,433,341
Step by Step Solution
- Step 1: Write the proportion equation
13,593,132,288,894 : 20,389,698,433,341 = 13,593,132,288,894 : x - Step 2: Convert to fraction form
13,593,132,288,894/20,389,698,433,341 = 13,593,132,288,894/x - Step 3: Cross multiply
13,593,132,288,894x = 20,389,698,433,341 × 13,593,132,288,894 - Step 4: Simplify right side
13,593,132,288,894x = 277,159,868,135,058,957,316,128,768 - Step 5: Solve for x
x = 277,159,868,135,058,957,316,128,768/13,593,132,288,894 - Step 6: Final answer
x = 20,389,698,433,341
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.