Finding the Fourth Proportional to 48,903,001.36, 67,487,759.75 and 26,877,281.49
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Solution
The fourth proportional to 48,903,001.36, 67,487,759.75 and 26,877,281.49 is: 37,091,537.65
Step by Step Solution
- Step 1: Write the proportion equation
48,903,001.36 : 67,487,759.75 = 26,877,281.49 : x - Step 2: Convert to fraction form
48,903,001.36/67,487,759.75 = 26,877,281.49/x - Step 3: Cross multiply
48,903,001.36x = 67,487,759.75 × 26,877,281.49 - Step 4: Simplify right side
48,903,001.36x = 1,813,887,515,997,435 - Step 5: Solve for x
x = 1,813,887,515,997,435/48,903,001.36 - Step 6: Final answer
x = 37,091,537.65
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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.