Finding the Fourth Proportional to 2,348,671,310.36, 3,524,380,740.53 and 875,828,637.08
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Solution
The fourth proportional to 2,348,671,310.36, 3,524,380,740.53 and 875,828,637.08 is: 1,314,255,241.64
Step by Step Solution
- Step 1: Write the proportion equation
2,348,671,310.36 : 3,524,380,740.53 = 875,828,637.08 : x - Step 2: Convert to fraction form
2,348,671,310.36/3,524,380,740.53 = 875,828,637.08/x - Step 3: Cross multiply
2,348,671,310.36x = 3,524,380,740.53 × 875,828,637.08 - Step 4: Simplify right side
2,348,671,310.36x = 3,086,753,580,529,391,104 - Step 5: Solve for x
x = 3,086,753,580,529,391,104/2,348,671,310.36 - Step 6: Final answer
x = 1,314,255,241.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.