Finding the Fourth Proportional to 595,553,607.40, 893,358,404.70 and 186,623,098.60
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Solution
The fourth proportional to 595,553,607.40, 893,358,404.70 and 186,623,098.60 is: 279,943,419.99
Step by Step Solution
- Step 1: Write the proportion equation
595,553,607.40 : 893,358,404.70 = 186,623,098.60 : x - Step 2: Convert to fraction form
595,553,607.40/893,358,404.70 = 186,623,098.60/x - Step 3: Cross multiply
595,553,607.40x = 893,358,404.70 × 186,623,098.60 - Step 4: Simplify right side
595,553,607.40x = 166,721,313,645,466,816 - Step 5: Solve for x
x = 166,721,313,645,466,816/595,553,607.40 - Step 6: Final answer
x = 279,943,419.99
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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.