Finding the Fourth Proportional to 63,954,349,047.99, 95,779,235,305.43 and 37,006,124,454.20
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Solution
The fourth proportional to 63,954,349,047.99, 95,779,235,305.43 and 37,006,124,454.20 is: 55,421,067,599.03
Step by Step Solution
- Step 1: Write the proportion equation
63,954,349,047.99 : 95,779,235,305.43 = 37,006,124,454.20 : x - Step 2: Convert to fraction form
63,954,349,047.99/95,779,235,305.43 = 37,006,124,454.20/x - Step 3: Cross multiply
63,954,349,047.99x = 95,779,235,305.43 × 37,006,124,454.20 - Step 4: Simplify right side
63,954,349,047.99x = 3,544,418,301,840,376,987,648 - Step 5: Solve for x
x = 3,544,418,301,840,376,987,648/63,954,349,047.99 - Step 6: Final answer
x = 55,421,067,599.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.