Finding the Fourth Proportional to 9,817,935,430.18, 14,726,958,200.07 and 3,274,815,875.62
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Solution
The fourth proportional to 9,817,935,430.18, 14,726,958,200.07 and 3,274,815,875.62 is: 4,912,242,177.20
Step by Step Solution
- Step 1: Write the proportion equation
9,817,935,430.18 : 14,726,958,200.07 = 3,274,815,875.62 : x - Step 2: Convert to fraction form
9,817,935,430.18/14,726,958,200.07 = 3,274,815,875.62/x - Step 3: Cross multiply
9,817,935,430.18x = 14,726,958,200.07 × 3,274,815,875.62 - Step 4: Simplify right side
9,817,935,430.18x = 48,228,076,513,181,376,512 - Step 5: Solve for x
x = 48,228,076,513,181,376,512/9,817,935,430.18 - Step 6: Final answer
x = 4,912,242,177.20
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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.