Finding the Fourth Proportional to 295,411,754, 442,721,541.96 and 229,911,983.84
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Solution
The fourth proportional to 295,411,754, 442,721,541.96 and 229,911,983.84 is: 344,559,709.02
Step by Step Solution
- Step 1: Write the proportion equation
295,411,754 : 442,721,541.96 = 229,911,983.84 : x - Step 2: Convert to fraction form
295,411,754/442,721,541.96 = 229,911,983.84/x - Step 3: Cross multiply
295,411,754x = 442,721,541.96 × 229,911,983.84 - Step 4: Simplify right side
295,411,754x = 101,786,988,000,727,392 - Step 5: Solve for x
x = 101,786,988,000,727,392/295,411,754 - Step 6: Final answer
x = 344,559,709.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.