Finding the Fourth Proportional to 133,169,355.74, 183,766,298.00 and 73,627,209.48
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Solution
The fourth proportional to 133,169,355.74, 183,766,298.00 and 73,627,209.48 is: 101,601,450.60
Step by Step Solution
- Step 1: Write the proportion equation
133,169,355.74 : 183,766,298.00 = 73,627,209.48 : x - Step 2: Convert to fraction form
133,169,355.74/183,766,298.00 = 73,627,209.48/x - Step 3: Cross multiply
133,169,355.74x = 183,766,298.00 × 73,627,209.48 - Step 4: Simplify right side
133,169,355.74x = 13,530,199,718,301,386 - Step 5: Solve for x
x = 13,530,199,718,301,386/133,169,355.74 - Step 6: Final answer
x = 101,601,450.60
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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.