Finding the Fourth Proportional to 386,873,202.68, 580,386,391.94 and 110,526,769.52
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Solution
The fourth proportional to 386,873,202.68, 580,386,391.94 and 110,526,769.52 is: 165,812,034.87
Step by Step Solution
- Step 1: Write the proportion equation
386,873,202.68 : 580,386,391.94 = 110,526,769.52 : x - Step 2: Convert to fraction form
386,873,202.68/580,386,391.94 = 110,526,769.52/x - Step 3: Cross multiply
386,873,202.68x = 580,386,391.94 × 110,526,769.52 - Step 4: Simplify right side
386,873,202.68x = 64,148,232,971,871,152 - Step 5: Solve for x
x = 64,148,232,971,871,152/386,873,202.68 - Step 6: Final answer
x = 165,812,034.87
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