Finding the Fourth Proportional to 344,227,666.44, 516,450,652.14 and 122,894,258.04
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Solution
The fourth proportional to 344,227,666.44, 516,450,652.14 and 122,894,258.04 is: 184,380,356.07
Step by Step Solution
- Step 1: Write the proportion equation
344,227,666.44 : 516,450,652.14 = 122,894,258.04 : x - Step 2: Convert to fraction form
344,227,666.44/516,450,652.14 = 122,894,258.04/x - Step 3: Cross multiply
344,227,666.44x = 516,450,652.14 × 122,894,258.04 - Step 4: Simplify right side
344,227,666.44x = 63,468,819,709,019,440 - Step 5: Solve for x
x = 63,468,819,709,019,440/344,227,666.44 - Step 6: Final answer
x = 184,380,356.07
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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.