Finding the Fourth Proportional to 157,197,750.12, 235,494,414.27 and 87,900,374.84
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Solution
The fourth proportional to 157,197,750.12, 235,494,414.27 and 87,900,374.84 is: 131,681,574.77
Step by Step Solution
- Step 1: Write the proportion equation
157,197,750.12 : 235,494,414.27 = 87,900,374.84 : x - Step 2: Convert to fraction form
157,197,750.12/235,494,414.27 = 87,900,374.84/x - Step 3: Cross multiply
157,197,750.12x = 235,494,414.27 × 87,900,374.84 - Step 4: Simplify right side
157,197,750.12x = 20,700,047,285,881,772 - Step 5: Solve for x
x = 20,700,047,285,881,772/157,197,750.12 - Step 6: Final answer
x = 131,681,574.77
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