Finding the Fourth Proportional to 376,994,690.40, 565,492,035.60 and 260,768,543.70
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Solution
The fourth proportional to 376,994,690.40, 565,492,035.60 and 260,768,543.70 is: 391,152,815.55
Step by Step Solution
- Step 1: Write the proportion equation
376,994,690.40 : 565,492,035.60 = 260,768,543.70 : x - Step 2: Convert to fraction form
376,994,690.40/565,492,035.60 = 260,768,543.70/x - Step 3: Cross multiply
376,994,690.40x = 565,492,035.60 × 260,768,543.70 - Step 4: Simplify right side
376,994,690.40x = 147,462,534,597,360,544 - Step 5: Solve for x
x = 147,462,534,597,360,544/376,994,690.40 - Step 6: Final answer
x = 391,152,815.55
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