Finding the Fourth Proportional to 62,233,265.30, 93,349,897.95 and 26,326,807.70
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Solution
The fourth proportional to 62,233,265.30, 93,349,897.95 and 26,326,807.70 is: 39,490,211.55
Step by Step Solution
- Step 1: Write the proportion equation
62,233,265.30 : 93,349,897.95 = 26,326,807.70 : x - Step 2: Convert to fraction form
62,233,265.30/93,349,897.95 = 26,326,807.70/x - Step 3: Cross multiply
62,233,265.30x = 93,349,897.95 × 26,326,807.70 - Step 4: Simplify right side
62,233,265.30x = 2,457,604,812,144,274 - Step 5: Solve for x
x = 2,457,604,812,144,274/62,233,265.30 - Step 6: Final answer
x = 39,490,211.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.