Finding the Fourth Proportional to 37,420,596, 56,130,896.16 and 9,053,748
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Solution
The fourth proportional to 37,420,596, 56,130,896.16 and 9,053,748 is: 13,580,622.52
Step by Step Solution
- Step 1: Write the proportion equation
37,420,596 : 56,130,896.16 = 9,053,748 : x - Step 2: Convert to fraction form
37,420,596/56,130,896.16 = 9,053,748/x - Step 3: Cross multiply
37,420,596x = 56,130,896.16 × 9,053,748 - Step 4: Simplify right side
37,420,596x = 508,194,988,846,807.62 - Step 5: Solve for x
x = 508,194,988,846,807.62/37,420,596 - Step 6: Final answer
x = 13,580,622.52
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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.