Finding the Fourth Proportional to 404,584,417.24, 606,630,875.30 and 158,646,414.84
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Solution
The fourth proportional to 404,584,417.24, 606,630,875.30 and 158,646,414.84 is: 237,873,258.08
Step by Step Solution
- Step 1: Write the proportion equation
404,584,417.24 : 606,630,875.30 = 158,646,414.84 : x - Step 2: Convert to fraction form
404,584,417.24/606,630,875.30 = 158,646,414.84/x - Step 3: Cross multiply
404,584,417.24x = 606,630,875.30 × 158,646,414.84 - Step 4: Simplify right side
404,584,417.24x = 96,239,813,497,596,112 - Step 5: Solve for x
x = 96,239,813,497,596,112/404,584,417.24 - Step 6: Final answer
x = 237,873,258.08
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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.