Finding the Fourth Proportional to 2,753,223,263.24, 4,126,894,180.70 and 1,570,256,854.88
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Solution
The fourth proportional to 2,753,223,263.24, 4,126,894,180.70 and 1,570,256,854.88 is: 2,353,708,093.02
Step by Step Solution
- Step 1: Write the proportion equation
2,753,223,263.24 : 4,126,894,180.70 = 1,570,256,854.88 : x - Step 2: Convert to fraction form
2,753,223,263.24/4,126,894,180.70 = 1,570,256,854.88/x - Step 3: Cross multiply
2,753,223,263.24x = 4,126,894,180.70 × 1,570,256,854.88 - Step 4: Simplify right side
2,753,223,263.24x = 6,480,283,876,580,384,768 - Step 5: Solve for x
x = 6,480,283,876,580,384,768/2,753,223,263.24 - Step 6: Final answer
x = 2,353,708,093.02
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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.