Finding the Fourth Proportional to 65,124,864.97, 97,559,587.56 and 37,773,696.22
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Solution
The fourth proportional to 65,124,864.97, 97,559,587.56 and 37,773,696.22 is: 56,586,470.09
Step by Step Solution
- Step 1: Write the proportion equation
65,124,864.97 : 97,559,587.56 = 37,773,696.22 : x - Step 2: Convert to fraction form
65,124,864.97/97,559,587.56 = 37,773,696.22/x - Step 3: Cross multiply
65,124,864.97x = 97,559,587.56 × 37,773,696.22 - Step 4: Simplify right side
65,124,864.97x = 3,685,186,223,839,931 - Step 5: Solve for x
x = 3,685,186,223,839,931/65,124,864.97 - Step 6: Final answer
x = 56,586,470.09
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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.