Finding the Fourth Proportional to 2,370,708,000.90, 3,556,062,001.35 and 2,325,358,368.90
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Solution
The fourth proportional to 2,370,708,000.90, 3,556,062,001.35 and 2,325,358,368.90 is: 3,488,037,553.35
Step by Step Solution
- Step 1: Write the proportion equation
2,370,708,000.90 : 3,556,062,001.35 = 2,325,358,368.90 : x - Step 2: Convert to fraction form
2,370,708,000.90/3,556,062,001.35 = 2,325,358,368.90/x - Step 3: Cross multiply
2,370,708,000.90x = 3,556,062,001.35 × 2,325,358,368.90 - Step 4: Simplify right side
2,370,708,000.90x = 8,269,118,535,166,505,984 - Step 5: Solve for x
x = 8,269,118,535,166,505,984/2,370,708,000.90 - Step 6: Final answer
x = 3,488,037,553.35
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1.5x scale
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.