Finding the Fourth Proportional to 9,808,767,171,010.80, 14,713,150,756,516 and 9,808,767,171,010.80
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Solution
The fourth proportional to 9,808,767,171,010.80, 14,713,150,756,516 and 9,808,767,171,010.80 is: 14,713,150,756,516
Step by Step Solution
- Step 1: Write the proportion equation
9,808,767,171,010.80 : 14,713,150,756,516 = 9,808,767,171,010.80 : x - Step 2: Convert to fraction form
9,808,767,171,010.80/14,713,150,756,516 = 9,808,767,171,010.80/x - Step 3: Cross multiply
9,808,767,171,010.80x = 14,713,150,756,516 × 9,808,767,171,010.80 - Step 4: Simplify right side
9,808,767,171,010.80x = 144,317,870,122,646,870,920,527,872 - Step 5: Solve for x
x = 144,317,870,122,646,870,920,527,872/9,808,767,171,010.80 - Step 6: Final answer
x = 14,713,150,756,516
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1.5x scale
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.