Finding the Fourth Proportional to 185,046,314.08, 255,479,987.20 and 119,081,421.44
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Solution
The fourth proportional to 185,046,314.08, 255,479,987.20 and 119,081,421.44 is: 164,407,057.64
Step by Step Solution
- Step 1: Write the proportion equation
185,046,314.08 : 255,479,987.20 = 119,081,421.44 : x - Step 2: Convert to fraction form
185,046,314.08/255,479,987.20 = 119,081,421.44/x - Step 3: Cross multiply
185,046,314.08x = 255,479,987.20 × 119,081,421.44 - Step 4: Simplify right side
185,046,314.08x = 30,422,920,025,249,004 - Step 5: Solve for x
x = 30,422,920,025,249,004/185,046,314.08 - Step 6: Final answer
x = 164,407,057.64
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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.