Finding the Fourth Proportional to 159,683,395.84, 239,422,110.80 and 62,648,910.16
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Solution
The fourth proportional to 159,683,395.84, 239,422,110.80 and 62,648,910.16 is: 93,932,961.73
Step by Step Solution
- Step 1: Write the proportion equation
159,683,395.84 : 239,422,110.80 = 62,648,910.16 : x - Step 2: Convert to fraction form
159,683,395.84/239,422,110.80 = 62,648,910.16/x - Step 3: Cross multiply
159,683,395.84x = 239,422,110.80 × 62,648,910.16 - Step 4: Simplify right side
159,683,395.84x = 14,999,534,309,826,766 - Step 5: Solve for x
x = 14,999,534,309,826,766/159,683,395.84 - Step 6: Final answer
x = 93,932,961.73
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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.