Finding the Fourth Proportional to 19,197,703,303.24, 26,492,869,448.04 and 10,739,668,326.88
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Solution
The fourth proportional to 19,197,703,303.24, 26,492,869,448.04 and 10,739,668,326.88 is: 14,820,764,046.88
Step by Step Solution
- Step 1: Write the proportion equation
19,197,703,303.24 : 26,492,869,448.04 = 10,739,668,326.88 : x - Step 2: Convert to fraction form
19,197,703,303.24/26,492,869,448.04 = 10,739,668,326.88/x - Step 3: Cross multiply
19,197,703,303.24x = 26,492,869,448.04 × 10,739,668,326.88 - Step 4: Simplify right side
19,197,703,303.24x = 284,524,630,899,282,018,304 - Step 5: Solve for x
x = 284,524,630,899,282,018,304/19,197,703,303.24 - Step 6: Final answer
x = 14,820,764,046.88
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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.