Finding the Fourth Proportional to 48,896,263.15, 67,476,448.52 and 26,569,053.79
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Solution
The fourth proportional to 48,896,263.15, 67,476,448.52 and 26,569,053.79 is: 36,665,079.80
Step by Step Solution
- Step 1: Write the proportion equation
48,896,263.15 : 67,476,448.52 = 26,569,053.79 : x - Step 2: Convert to fraction form
48,896,263.15/67,476,448.52 = 26,569,053.79/x - Step 3: Cross multiply
48,896,263.15x = 67,476,448.52 × 26,569,053.79 - Step 4: Simplify right side
48,896,263.15x = 1,792,785,390,153,200.50 - Step 5: Solve for x
x = 1,792,785,390,153,200.50/48,896,263.15 - Step 6: Final answer
x = 36,665,079.80
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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.