Finding the Fourth Proportional to 35,671,045,948.71, 53,471,225,958.08 and 16,750,463,908.31
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Solution
The fourth proportional to 35,671,045,948.71, 53,471,225,958.08 and 16,750,463,908.31 is: 25,109,099,459.32
Step by Step Solution
- Step 1: Write the proportion equation
35,671,045,948.71 : 53,471,225,958.08 = 16,750,463,908.31 : x - Step 2: Convert to fraction form
35,671,045,948.71/53,471,225,958.08 = 16,750,463,908.31/x - Step 3: Cross multiply
35,671,045,948.71x = 53,471,225,958.08 × 16,750,463,908.31 - Step 4: Simplify right side
35,671,045,948.71x = 895,667,840,544,065,060,864 - Step 5: Solve for x
x = 895,667,840,544,065,060,864/35,671,045,948.71 - Step 6: Final answer
x = 25,109,099,459.32
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1.5x scale
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.