Finding the Fourth Proportional to 41,106,994.86, 56,723,518.70 and 22,768,854.06
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Solution
The fourth proportional to 41,106,994.86, 56,723,518.70 and 22,768,854.06 is: 31,418,728.70
Step by Step Solution
- Step 1: Write the proportion equation
41,106,994.86 : 56,723,518.70 = 22,768,854.06 : x - Step 2: Convert to fraction form
41,106,994.86/56,723,518.70 = 22,768,854.06/x - Step 3: Cross multiply
41,106,994.86x = 56,723,518.70 × 22,768,854.06 - Step 4: Simplify right side
41,106,994.86x = 1,291,529,519,049,981 - Step 5: Solve for x
x = 1,291,529,519,049,981/41,106,994.86 - Step 6: Final answer
x = 31,418,728.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.