Finding the Fourth Proportional to 9,506,146,204.05, 14,259,219,306.08 and 9,103,101,349.65
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Solution
The fourth proportional to 9,506,146,204.05, 14,259,219,306.08 and 9,103,101,349.65 is: 13,654,652,024.48
Step by Step Solution
- Step 1: Write the proportion equation
9,506,146,204.05 : 14,259,219,306.08 = 9,103,101,349.65 : x - Step 2: Convert to fraction form
9,506,146,204.05/14,259,219,306.08 = 9,103,101,349.65/x - Step 3: Cross multiply
9,506,146,204.05x = 14,259,219,306.08 × 9,103,101,349.65 - Step 4: Simplify right side
9,506,146,204.05x = 129,803,118,510,086,668,288 - Step 5: Solve for x
x = 129,803,118,510,086,668,288/9,506,146,204.05 - Step 6: Final answer
x = 13,654,652,024.48
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Double scale
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Similar ratio
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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.