Finding the Fourth Proportional to 229,440,410.70, 344,126,038.73 and 147,018,134.84
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Solution
The fourth proportional to 229,440,410.70, 344,126,038.73 and 147,018,134.84 is: 220,505,046.20
Step by Step Solution
- Step 1: Write the proportion equation
229,440,410.70 : 344,126,038.73 = 147,018,134.84 : x - Step 2: Convert to fraction form
229,440,410.70/344,126,038.73 = 147,018,134.84/x - Step 3: Cross multiply
229,440,410.70x = 344,126,038.73 × 147,018,134.84 - Step 4: Simplify right side
229,440,410.70x = 50,592,768,361,506,488 - Step 5: Solve for x
x = 50,592,768,361,506,488/229,440,410.70 - Step 6: Final answer
x = 220,505,046.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.