Finding the Fourth Proportional to 412,497,604.65, 619,018,998.99 and 194,210,372.65
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Solution
The fourth proportional to 412,497,604.65, 619,018,998.99 and 194,210,372.65 is: 291,443,899.59
Step by Step Solution
- Step 1: Write the proportion equation
412,497,604.65 : 619,018,998.99 = 194,210,372.65 : x - Step 2: Convert to fraction form
412,497,604.65/619,018,998.99 = 194,210,372.65/x - Step 3: Cross multiply
412,497,604.65x = 619,018,998.99 × 194,210,372.65 - Step 4: Simplify right side
412,497,604.65x = 120,219,910,471,854,368 - Step 5: Solve for x
x = 120,219,910,471,854,368/412,497,604.65 - Step 6: Final answer
x = 291,443,899.59
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