Finding the Fourth Proportional to 34,250,642.04, 51,387,383.81 and 22,781,325.14
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Solution
The fourth proportional to 34,250,642.04, 51,387,383.81 and 22,781,325.14 is: 34,179,584.06
Step by Step Solution
- Step 1: Write the proportion equation
34,250,642.04 : 51,387,383.81 = 22,781,325.14 : x - Step 2: Convert to fraction form
34,250,642.04/51,387,383.81 = 22,781,325.14/x - Step 3: Cross multiply
34,250,642.04x = 51,387,383.81 × 22,781,325.14 - Step 4: Simplify right side
34,250,642.04x = 1,170,672,698,669,582 - Step 5: Solve for x
x = 1,170,672,698,669,582/34,250,642.04 - Step 6: Final answer
x = 34,179,584.06
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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.