Finding the Fourth Proportional to 195,513,264, 293,307,661.44 and 74,335,294.08
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Solution
The fourth proportional to 195,513,264, 293,307,661.44 and 74,335,294.08 is: 111,517,299.76
Step by Step Solution
- Step 1: Write the proportion equation
195,513,264 : 293,307,661.44 = 74,335,294.08 : x - Step 2: Convert to fraction form
195,513,264/293,307,661.44 = 74,335,294.08/x - Step 3: Cross multiply
195,513,264x = 293,307,661.44 × 74,335,294.08 - Step 4: Simplify right side
195,513,264x = 21,803,111,269,059,476 - Step 5: Solve for x
x = 21,803,111,269,059,476/195,513,264 - Step 6: Final answer
x = 111,517,299.76
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.