Finding the Fourth Proportional to 516,456,847.12, 774,226,598.64 and 201,249,895.36
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Solution
The fourth proportional to 516,456,847.12, 774,226,598.64 and 201,249,895.36 is: 301,696,110.39
Step by Step Solution
- Step 1: Write the proportion equation
516,456,847.12 : 774,226,598.64 = 201,249,895.36 : x - Step 2: Convert to fraction form
516,456,847.12/774,226,598.64 = 201,249,895.36/x - Step 3: Cross multiply
516,456,847.12x = 774,226,598.64 × 201,249,895.36 - Step 4: Simplify right side
516,456,847.12x = 155,813,021,961,228,736 - Step 5: Solve for x
x = 155,813,021,961,228,736/516,456,847.12 - Step 6: Final answer
x = 301,696,110.39
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