Finding the Fourth Proportional to 2,730,124,654.99, 3,770,174,052.27 and 2,581,389,370.51
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Solution
The fourth proportional to 2,730,124,654.99, 3,770,174,052.27 and 2,581,389,370.51 is: 3,564,777,603.00
Step by Step Solution
- Step 1: Write the proportion equation
2,730,124,654.99 : 3,770,174,052.27 = 2,581,389,370.51 : x - Step 2: Convert to fraction form
2,730,124,654.99/3,770,174,052.27 = 2,581,389,370.51/x - Step 3: Cross multiply
2,730,124,654.99x = 3,770,174,052.27 × 2,581,389,370.51 - Step 4: Simplify right side
2,730,124,654.99x = 9,732,287,223,492,966,400 - Step 5: Solve for x
x = 9,732,287,223,492,966,400/2,730,124,654.99 - Step 6: Final answer
x = 3,564,777,603.00
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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.