Finding the Fourth Proportional to 242,768,526.03, 363,996,220.86 and 95,230,993.41
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Solution
The fourth proportional to 242,768,526.03, 363,996,220.86 and 95,230,993.41 is: 142,785,072.99
Step by Step Solution
- Step 1: Write the proportion equation
242,768,526.03 : 363,996,220.86 = 95,230,993.41 : x - Step 2: Convert to fraction form
242,768,526.03/363,996,220.86 = 95,230,993.41/x - Step 3: Cross multiply
242,768,526.03x = 363,996,220.86 × 95,230,993.41 - Step 4: Simplify right side
242,768,526.03x = 34,663,721,709,983,564 - Step 5: Solve for x
x = 34,663,721,709,983,564/242,768,526.03 - Step 6: Final answer
x = 142,785,072.99
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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.