Finding the Fourth Proportional to 24,311,746,466.86, 33,551,258,681.97 and 13,460,817,589.96
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Solution
The fourth proportional to 24,311,746,466.86, 33,551,258,681.97 and 13,460,817,589.96 is: 18,576,508,834.82
Step by Step Solution
- Step 1: Write the proportion equation
24,311,746,466.86 : 33,551,258,681.97 = 13,460,817,589.96 : x - Step 2: Convert to fraction form
24,311,746,466.86/33,551,258,681.97 = 13,460,817,589.96/x - Step 3: Cross multiply
24,311,746,466.86x = 33,551,258,681.97 × 13,460,817,589.96 - Step 4: Simplify right side
24,311,746,466.86x = 451,627,373,031,559,921,664 - Step 5: Solve for x
x = 451,627,373,031,559,921,664/24,311,746,466.86 - Step 6: Final answer
x = 18,576,508,834.82
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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.