Finding the Fourth Proportional to 402,249,257.64, 603,048,280.08 and 125,758,150.84
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Solution
The fourth proportional to 402,249,257.64, 603,048,280.08 and 125,758,150.84 is: 188,535,429.54
Step by Step Solution
- Step 1: Write the proportion equation
402,249,257.64 : 603,048,280.08 = 125,758,150.84 : x - Step 2: Convert to fraction form
402,249,257.64/603,048,280.08 = 125,758,150.84/x - Step 3: Cross multiply
402,249,257.64x = 603,048,280.08 × 125,758,150.84 - Step 4: Simplify right side
402,249,257.64x = 75,838,236,570,103,216 - Step 5: Solve for x
x = 75,838,236,570,103,216/402,249,257.64 - Step 6: Final answer
x = 188,535,429.54
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