Finding the Fourth Proportional to 6,704,671,920.48, 10,056,673,573.38 and 2,507,316,153.48
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Solution
The fourth proportional to 6,704,671,920.48, 10,056,673,573.38 and 2,507,316,153.48 is: 3,760,849,210.80
Step by Step Solution
- Step 1: Write the proportion equation
6,704,671,920.48 : 10,056,673,573.38 = 2,507,316,153.48 : x - Step 2: Convert to fraction form
6,704,671,920.48/10,056,673,573.38 = 2,507,316,153.48/x - Step 3: Cross multiply
6,704,671,920.48x = 10,056,673,573.38 × 2,507,316,153.48 - Step 4: Simplify right side
6,704,671,920.48x = 25,215,260,100,811,104,256 - Step 5: Solve for x
x = 25,215,260,100,811,104,256/6,704,671,920.48 - Step 6: Final answer
x = 3,760,849,210.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.