Finding the Fourth Proportional to 17,492,506,577.12, 24,156,330,944.98 and 16,539,525,973.90
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Solution
The fourth proportional to 17,492,506,577.12, 24,156,330,944.98 and 16,539,525,973.90 is: 22,840,309,439.77
Step by Step Solution
- Step 1: Write the proportion equation
17,492,506,577.12 : 24,156,330,944.98 = 16,539,525,973.90 : x - Step 2: Convert to fraction form
17,492,506,577.12/24,156,330,944.98 = 16,539,525,973.90/x - Step 3: Cross multiply
17,492,506,577.12x = 24,156,330,944.98 × 16,539,525,973.90 - Step 4: Simplify right side
17,492,506,577.12x = 399,534,263,098,621,034,496 - Step 5: Solve for x
x = 399,534,263,098,621,034,496/17,492,506,577.12 - Step 6: Final answer
x = 22,840,309,439.77
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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.