Finding the Fourth Proportional to 466,256,041.46, 643,723,718.99 and 296,805,889.18
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Solution
The fourth proportional to 466,256,041.46, 643,723,718.99 and 296,805,889.18 is: 409,776,976.19
Step by Step Solution
- Step 1: Write the proportion equation
466,256,041.46 : 643,723,718.99 = 296,805,889.18 : x - Step 2: Convert to fraction form
466,256,041.46/643,723,718.99 = 296,805,889.18/x - Step 3: Cross multiply
466,256,041.46x = 643,723,718.99 × 296,805,889.18 - Step 4: Simplify right side
466,256,041.46x = 191,060,990,797,864,800 - Step 5: Solve for x
x = 191,060,990,797,864,800/466,256,041.46 - Step 6: Final answer
x = 409,776,976.19
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