Finding the Fourth Proportional to 509,742,033.60, 764,617,475.42 and 164,695,697.48
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Solution
The fourth proportional to 509,742,033.60, 764,617,475.42 and 164,695,697.48 is: 247,044,975.93
Step by Step Solution
- Step 1: Write the proportion equation
509,742,033.60 : 764,617,475.42 = 164,695,697.48 : x - Step 2: Convert to fraction form
509,742,033.60/764,617,475.42 = 164,695,697.48/x - Step 3: Cross multiply
509,742,033.60x = 764,617,475.42 × 164,695,697.48 - Step 4: Simplify right side
509,742,033.60x = 125,929,208,419,693,648 - Step 5: Solve for x
x = 125,929,208,419,693,648/509,742,033.60 - Step 6: Final answer
x = 247,044,975.93
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