Finding the Fourth Proportional to 47,357,394, 65,353,203.84 and 25,627,362
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Solution
The fourth proportional to 47,357,394, 65,353,203.84 and 25,627,362 is: 35,365,759.62
Step by Step Solution
- Step 1: Write the proportion equation
47,357,394 : 65,353,203.84 = 25,627,362 : x - Step 2: Convert to fraction form
47,357,394/65,353,203.84 = 25,627,362/x - Step 3: Cross multiply
47,357,394x = 65,353,203.84 × 25,627,362 - Step 4: Simplify right side
47,357,394x = 1,674,830,212,667,470.25 - Step 5: Solve for x
x = 1,674,830,212,667,470.25/47,357,394 - Step 6: Final answer
x = 35,365,759.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.