Finding the Fourth Proportional to 461,284,888.08, 636,572,730.08 and 260,384,058.80
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Solution
The fourth proportional to 461,284,888.08, 636,572,730.08 and 260,384,058.80 is: 359,329,766.62
Step by Step Solution
- Step 1: Write the proportion equation
461,284,888.08 : 636,572,730.08 = 260,384,058.80 : x - Step 2: Convert to fraction form
461,284,888.08/636,572,730.08 = 260,384,058.80/x - Step 3: Cross multiply
461,284,888.08x = 636,572,730.08 × 260,384,058.80 - Step 4: Simplify right side
461,284,888.08x = 165,753,391,179,627,264 - Step 5: Solve for x
x = 165,753,391,179,627,264/461,284,888.08 - Step 6: Final answer
x = 359,329,766.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.