Finding the Fourth Proportional to 464,101,681.19, 640,478,593.94 and 255,277,254.65
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Solution
The fourth proportional to 464,101,681.19, 640,478,593.94 and 255,277,254.65 is: 352,292,662.89
Step by Step Solution
- Step 1: Write the proportion equation
464,101,681.19 : 640,478,593.94 = 255,277,254.65 : x - Step 2: Convert to fraction form
464,101,681.19/640,478,593.94 = 255,277,254.65/x - Step 3: Cross multiply
464,101,681.19x = 640,478,593.94 × 255,277,254.65 - Step 4: Simplify right side
464,101,681.19x = 163,499,617,118,616,544 - Step 5: Solve for x
x = 163,499,617,118,616,544/464,101,681.19 - Step 6: Final answer
x = 352,292,662.89
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