Finding the Fourth Proportional to 32,053,627.04, 48,079,739.28 and 7,792,681.76
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Solution
The fourth proportional to 32,053,627.04, 48,079,739.28 and 7,792,681.76 is: 11,688,852.15
Step by Step Solution
- Step 1: Write the proportion equation
32,053,627.04 : 48,079,739.28 = 7,792,681.76 : x - Step 2: Convert to fraction form
32,053,627.04/48,079,739.28 = 7,792,681.76/x - Step 3: Cross multiply
32,053,627.04x = 48,079,739.28 × 7,792,681.76 - Step 4: Simplify right side
32,053,627.04x = 374,670,107,312,811.56 - Step 5: Solve for x
x = 374,670,107,312,811.56/32,053,627.04 - Step 6: Final answer
x = 11,688,852.15
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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.