Finding the Fourth Proportional to 47,140,048,956,624, 65,052,575,239,716 and 26,330,067,326,376
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Solution
The fourth proportional to 47,140,048,956,624, 65,052,575,239,716 and 26,330,067,326,376 is: 36,335,106,214,928.50
Step by Step Solution
- Step 1: Write the proportion equation
47,140,048,956,624 : 65,052,575,239,716 = 26,330,067,326,376 : x - Step 2: Convert to fraction form
47,140,048,956,624/65,052,575,239,716 = 26,330,067,326,376/x - Step 3: Cross multiply
47,140,048,956,624x = 65,052,575,239,716 × 26,330,067,326,376 - Step 4: Simplify right side
47,140,048,956,624x = 1,712,838,685,815,862,562,941,566,976 - Step 5: Solve for x
x = 1,712,838,685,815,862,562,941,566,976/47,140,048,956,624 - Step 6: Final answer
x = 36,335,106,214,928.50
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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.