Finding the Fourth Proportional to 5,670,708,844.02, 8,506,063,265.99 and 1,530,145,724.82
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Solution
The fourth proportional to 5,670,708,844.02, 8,506,063,265.99 and 1,530,145,724.82 is: 2,295,218,587.22
Step by Step Solution
- Step 1: Write the proportion equation
5,670,708,844.02 : 8,506,063,265.99 = 1,530,145,724.82 : x - Step 2: Convert to fraction form
5,670,708,844.02/8,506,063,265.99 = 1,530,145,724.82/x - Step 3: Cross multiply
5,670,708,844.02x = 8,506,063,265.99 × 1,530,145,724.82 - Step 4: Simplify right side
5,670,708,844.02x = 13,015,516,341,495,392,256 - Step 5: Solve for x
x = 13,015,516,341,495,392,256/5,670,708,844.02 - Step 6: Final answer
x = 2,295,218,587.22
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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.