Finding the Fourth Proportional to 422,319,329.13, 633,843,694.98 and 293,017,740.87
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Solution
The fourth proportional to 422,319,329.13, 633,843,694.98 and 293,017,740.87 is: 439,779,651.93
Step by Step Solution
- Step 1: Write the proportion equation
422,319,329.13 : 633,843,694.98 = 293,017,740.87 : x - Step 2: Convert to fraction form
422,319,329.13/633,843,694.98 = 293,017,740.87/x - Step 3: Cross multiply
422,319,329.13x = 633,843,694.98 × 293,017,740.87 - Step 4: Simplify right side
422,319,329.13x = 185,727,447,567,732,960 - Step 5: Solve for x
x = 185,727,447,567,732,960/422,319,329.13 - Step 6: Final answer
x = 439,779,651.93
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