Finding the Fourth Proportional to 295,294,536.41, 442,881,678.87 and 108,484,272.95
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Solution
The fourth proportional to 295,294,536.41, 442,881,678.87 and 108,484,272.95 is: 162,704,320.63
Step by Step Solution
- Step 1: Write the proportion equation
295,294,536.41 : 442,881,678.87 = 108,484,272.95 : x - Step 2: Convert to fraction form
295,294,536.41/442,881,678.87 = 108,484,272.95/x - Step 3: Cross multiply
295,294,536.41x = 442,881,678.87 × 108,484,272.95 - Step 4: Simplify right side
295,294,536.41x = 48,045,696,932,872,920 - Step 5: Solve for x
x = 48,045,696,932,872,920/295,294,536.41 - Step 6: Final answer
x = 162,704,320.63
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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.