Finding the Fourth Proportional to 32,130,088.10, 44,338,277.99 and 17,445,418.28
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Solution
The fourth proportional to 32,130,088.10, 44,338,277.99 and 17,445,418.28 is: 24,074,002.00
Step by Step Solution
- Step 1: Write the proportion equation
32,130,088.10 : 44,338,277.99 = 17,445,418.28 : x - Step 2: Convert to fraction form
32,130,088.10/44,338,277.99 = 17,445,418.28/x - Step 3: Cross multiply
32,130,088.10x = 44,338,277.99 × 17,445,418.28 - Step 4: Simplify right side
32,130,088.10x = 773,499,805,041,549.12 - Step 5: Solve for x
x = 773,499,805,041,549.12/32,130,088.10 - Step 6: Final answer
x = 24,074,002.00
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1.5x scale
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.