Finding the Fourth Proportional to 6,053,552,389.08, 8,354,108,419.56 and 3,513,037,660.92
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Solution
The fourth proportional to 6,053,552,389.08, 8,354,108,419.56 and 3,513,037,660.92 is: 4,848,111,590.52
Step by Step Solution
- Step 1: Write the proportion equation
6,053,552,389.08 : 8,354,108,419.56 = 3,513,037,660.92 : x - Step 2: Convert to fraction form
6,053,552,389.08/8,354,108,419.56 = 3,513,037,660.92/x - Step 3: Cross multiply
6,053,552,389.08x = 8,354,108,419.56 × 3,513,037,660.92 - Step 4: Simplify right side
6,053,552,389.08x = 29,348,297,501,323,141,120 - Step 5: Solve for x
x = 29,348,297,501,323,141,120/6,053,552,389.08 - Step 6: Final answer
x = 4,848,111,590.52
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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.