Finding the Fourth Proportional to 48,029,878.58, 66,281,767.16 and 26,003,858.00
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Solution
The fourth proportional to 48,029,878.58, 66,281,767.16 and 26,003,858.00 is: 35,885,613.54
Step by Step Solution
- Step 1: Write the proportion equation
48,029,878.58 : 66,281,767.16 = 26,003,858.00 : x - Step 2: Convert to fraction form
48,029,878.58/66,281,767.16 = 26,003,858.00/x - Step 3: Cross multiply
48,029,878.58x = 66,281,767.16 × 26,003,858.00 - Step 4: Simplify right side
48,029,878.58x = 1,723,581,660,756,275.25 - Step 5: Solve for x
x = 1,723,581,660,756,275.25/48,029,878.58 - Step 6: Final answer
x = 35,885,613.54
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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.