Finding the Fourth Proportional to 35,502,137.28, 53,249,072.49 and 9,593,207.55
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Solution
The fourth proportional to 35,502,137.28, 53,249,072.49 and 9,593,207.55 is: 14,388,694.41
Step by Step Solution
- Step 1: Write the proportion equation
35,502,137.28 : 53,249,072.49 = 9,593,207.55 : x - Step 2: Convert to fraction form
35,502,137.28/53,249,072.49 = 9,593,207.55/x - Step 3: Cross multiply
35,502,137.28x = 53,249,072.49 × 9,593,207.55 - Step 4: Simplify right side
35,502,137.28x = 510,829,404,241,565.38 - Step 5: Solve for x
x = 510,829,404,241,565.38/35,502,137.28 - Step 6: Final answer
x = 14,388,694.41
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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.