Finding the Fourth Proportional to 351,658,646.20, 527,564,142.51 and 105,994,729.54
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Solution
The fourth proportional to 351,658,646.20, 527,564,142.51 and 105,994,729.54 is: 159,015,053.95
Step by Step Solution
- Step 1: Write the proportion equation
351,658,646.20 : 527,564,142.51 = 105,994,729.54 : x - Step 2: Convert to fraction form
351,658,646.20/527,564,142.51 = 105,994,729.54/x - Step 3: Cross multiply
351,658,646.20x = 527,564,142.51 × 105,994,729.54 - Step 4: Simplify right side
351,658,646.20x = 55,919,018,597,181,672 - Step 5: Solve for x
x = 55,919,018,597,181,672/351,658,646.20 - Step 6: Final answer
x = 159,015,053.95
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