Finding the Fourth Proportional to 4,459,502,522.24, 6,688,821,543.04 and 1,354,112,462.08
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Solution
The fourth proportional to 4,459,502,522.24, 6,688,821,543.04 and 1,354,112,462.08 is: 2,031,037,444.85
Step by Step Solution
- Step 1: Write the proportion equation
4,459,502,522.24 : 6,688,821,543.04 = 1,354,112,462.08 : x - Step 2: Convert to fraction form
4,459,502,522.24/6,688,821,543.04 = 1,354,112,462.08/x - Step 3: Cross multiply
4,459,502,522.24x = 6,688,821,543.04 × 1,354,112,462.08 - Step 4: Simplify right side
4,459,502,522.24x = 9,057,416,608,059,638,784 - Step 5: Solve for x
x = 9,057,416,608,059,638,784/4,459,502,522.24 - Step 6: Final answer
x = 2,031,037,444.85
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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.