Finding the Fourth Proportional to 38,843,126, 58,267,488.36 and 14,908,598
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Solution
The fourth proportional to 38,843,126, 58,267,488.36 and 14,908,598 is: 22,363,971.44
Step by Step Solution
- Step 1: Write the proportion equation
38,843,126 : 58,267,488.36 = 14,908,598 : x - Step 2: Convert to fraction form
38,843,126/58,267,488.36 = 14,908,598/x - Step 3: Cross multiply
38,843,126x = 58,267,488.36 × 14,908,598 - Step 4: Simplify right side
38,843,126x = 868,686,560,428,919.25 - Step 5: Solve for x
x = 868,686,560,428,919.25/38,843,126 - Step 6: Final answer
x = 22,363,971.44
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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.