Finding the Fourth Proportional to 36,170,548,155.77, 54,258,405,037.34 and 9,640,925,748
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Solution
The fourth proportional to 36,170,548,155.77, 54,258,405,037.34 and 9,640,925,748 is: 14,462,077,044.48
Step by Step Solution
- Step 1: Write the proportion equation
36,170,548,155.77 : 54,258,405,037.34 = 9,640,925,748 : x - Step 2: Convert to fraction form
36,170,548,155.77/54,258,405,037.34 = 9,640,925,748/x - Step 3: Cross multiply
36,170,548,155.77x = 54,258,405,037.34 × 9,640,925,748 - Step 4: Simplify right side
36,170,548,155.77x = 523,101,254,169,855,918,080 - Step 5: Solve for x
x = 523,101,254,169,855,918,080/36,170,548,155.77 - Step 6: Final answer
x = 14,462,077,044.48
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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.