Finding the Fourth Proportional to 2,377,955,203,603.80, 3,565,473,024,676.30 and 924,120,339,239.48
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Solution
The fourth proportional to 2,377,955,203,603.80, 3,565,473,024,676.30 and 924,120,339,239.48 is: 1,385,613,209,247.85
Step by Step Solution
- Step 1: Write the proportion equation
2,377,955,203,603.80 : 3,565,473,024,676.30 = 924,120,339,239.48 : x - Step 2: Convert to fraction form
2,377,955,203,603.80/3,565,473,024,676.30 = 924,120,339,239.48/x - Step 3: Cross multiply
2,377,955,203,603.80x = 3,565,473,024,676.30 × 924,120,339,239.48 - Step 4: Simplify right side
2,377,955,203,603.80x = 3,294,926,141,113,077,164,146,688 - Step 5: Solve for x
x = 3,294,926,141,113,077,164,146,688/2,377,955,203,603.80 - Step 6: Final answer
x = 1,385,613,209,247.85
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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.