Finding the Fourth Proportional to 664,502,000,709.55, 917,000,807,486.30 and 375,464,054,368.74
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Solution
The fourth proportional to 664,502,000,709.55, 917,000,807,486.30 and 375,464,054,368.74 is: 518,133,640,937.99
Step by Step Solution
- Step 1: Write the proportion equation
664,502,000,709.55 : 917,000,807,486.30 = 375,464,054,368.74 : x - Step 2: Convert to fraction form
664,502,000,709.55/917,000,807,486.30 = 375,464,054,368.74/x - Step 3: Cross multiply
664,502,000,709.55x = 917,000,807,486.30 × 375,464,054,368.74 - Step 4: Simplify right side
664,502,000,709.55x = 344,300,841,038,214,667,960,320 - Step 5: Solve for x
x = 344,300,841,038,214,667,960,320/664,502,000,709.55 - Step 6: Final answer
x = 518,133,640,937.99
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