Finding the Fourth Proportional to 597,541,602.84, 896,314,070.94 and 229,189,464.84
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Solution
The fourth proportional to 597,541,602.84, 896,314,070.94 and 229,189,464.84 is: 343,784,836.52
Step by Step Solution
- Step 1: Write the proportion equation
597,541,602.84 : 896,314,070.94 = 229,189,464.84 : x - Step 2: Convert to fraction form
597,541,602.84/896,314,070.94 = 229,189,464.84/x - Step 3: Cross multiply
597,541,602.84x = 896,314,070.94 × 229,189,464.84 - Step 4: Simplify right side
597,541,602.84x = 205,425,742,247,300,416 - Step 5: Solve for x
x = 205,425,742,247,300,416/597,541,602.84 - Step 6: Final answer
x = 343,784,836.52
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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.