Finding the Fourth Proportional to 563,069,701.80, 844,604,552.70 and 563,069,701.80
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Solution
The fourth proportional to 563,069,701.80, 844,604,552.70 and 563,069,701.80 is: 844,604,552.70
Step by Step Solution
- Step 1: Write the proportion equation
563,069,701.80 : 844,604,552.70 = 563,069,701.80 : x - Step 2: Convert to fraction form
563,069,701.80/844,604,552.70 = 563,069,701.80/x - Step 3: Cross multiply
563,069,701.80x = 844,604,552.70 × 563,069,701.80 - Step 4: Simplify right side
563,069,701.80x = 475,571,233,627,711,360 - Step 5: Solve for x
x = 475,571,233,627,711,360/563,069,701.80 - Step 6: Final answer
x = 844,604,552.70
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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.