Finding the Fourth Proportional to 8,184,423,739.59, 11,294,438,973.24 and 4,751,440,598.53
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Solution
The fourth proportional to 8,184,423,739.59, 11,294,438,973.24 and 4,751,440,598.53 is: 6,556,949,833.31
Step by Step Solution
- Step 1: Write the proportion equation
8,184,423,739.59 : 11,294,438,973.24 = 4,751,440,598.53 : x - Step 2: Convert to fraction form
8,184,423,739.59/11,294,438,973.24 = 4,751,440,598.53/x - Step 3: Cross multiply
8,184,423,739.59x = 11,294,438,973.24 × 4,751,440,598.53 - Step 4: Simplify right side
8,184,423,739.59x = 53,664,855,875,013,951,488 - Step 5: Solve for x
x = 53,664,855,875,013,951,488/8,184,423,739.59 - Step 6: Final answer
x = 6,556,949,833.31
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.