Finding the Fourth Proportional to 26,337,306,504.54, 36,345,518,967.99 and 14,294,317,497.69
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Solution
The fourth proportional to 26,337,306,504.54, 36,345,518,967.99 and 14,294,317,497.69 is: 19,726,177,680.97
Step by Step Solution
- Step 1: Write the proportion equation
26,337,306,504.54 : 36,345,518,967.99 = 14,294,317,497.69 : x - Step 2: Convert to fraction form
26,337,306,504.54/36,345,518,967.99 = 14,294,317,497.69/x - Step 3: Cross multiply
26,337,306,504.54x = 36,345,518,967.99 × 14,294,317,497.69 - Step 4: Simplify right side
26,337,306,504.54x = 519,534,387,746,763,243,520 - Step 5: Solve for x
x = 519,534,387,746,763,243,520/26,337,306,504.54 - Step 6: Final answer
x = 19,726,177,680.97
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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.