Finding the Fourth Proportional to 192,645,825.55, 265,851,239.28 and 104,539,823.23
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Solution
The fourth proportional to 192,645,825.55, 265,851,239.28 and 104,539,823.23 is: 144,264,956.07
Step by Step Solution
- Step 1: Write the proportion equation
192,645,825.55 : 265,851,239.28 = 104,539,823.23 : x - Step 2: Convert to fraction form
192,645,825.55/265,851,239.28 = 104,539,823.23/x - Step 3: Cross multiply
192,645,825.55x = 265,851,239.28 × 104,539,823.23 - Step 4: Simplify right side
192,645,825.55x = 27,792,041,559,349,752 - Step 5: Solve for x
x = 27,792,041,559,349,752/192,645,825.55 - Step 6: Final answer
x = 144,264,956.07
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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.