Finding the Fourth Proportional to 597,848,316.30, 896,772,474.45 and 367,069,077.90
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Solution
The fourth proportional to 597,848,316.30, 896,772,474.45 and 367,069,077.90 is: 550,603,616.85
Step by Step Solution
- Step 1: Write the proportion equation
597,848,316.30 : 896,772,474.45 = 367,069,077.90 : x - Step 2: Convert to fraction form
597,848,316.30/896,772,474.45 = 367,069,077.90/x - Step 3: Cross multiply
597,848,316.30x = 896,772,474.45 × 367,069,077.90 - Step 4: Simplify right side
597,848,316.30x = 329,177,445,282,462,784 - Step 5: Solve for x
x = 329,177,445,282,462,784/597,848,316.30 - Step 6: Final answer
x = 550,603,616.85
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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.