Finding the Fourth Proportional to 701,046,459.97, 962,378,088.11 and 601,754,828.36
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Solution
The fourth proportional to 701,046,459.97, 962,378,088.11 and 601,754,828.36 is: 826,073,155.34
Step by Step Solution
- Step 1: Write the proportion equation
701,046,459.97 : 962,378,088.11 = 601,754,828.36 : x - Step 2: Convert to fraction form
701,046,459.97/962,378,088.11 = 601,754,828.36/x - Step 3: Cross multiply
701,046,459.97x = 962,378,088.11 × 601,754,828.36 - Step 4: Simplify right side
701,046,459.97x = 579,115,661,225,863,808 - Step 5: Solve for x
x = 579,115,661,225,863,808/701,046,459.97 - Step 6: Final answer
x = 826,073,155.34
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.