Finding the Fourth Proportional to 14,708,919,735.81, 22,063,234,206.35 and 6,738,827,235.91
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Solution
The fourth proportional to 14,708,919,735.81, 22,063,234,206.35 and 6,738,827,235.91 is: 10,108,174,240.70
Step by Step Solution
- Step 1: Write the proportion equation
14,708,919,735.81 : 22,063,234,206.35 = 6,738,827,235.91 : x - Step 2: Convert to fraction form
14,708,919,735.81/22,063,234,206.35 = 6,738,827,235.91/x - Step 3: Cross multiply
14,708,919,735.81x = 22,063,234,206.35 × 6,738,827,235.91 - Step 4: Simplify right side
14,708,919,735.81x = 148,680,323,582,012,522,496 - Step 5: Solve for x
x = 148,680,323,582,012,522,496/14,708,919,735.81 - Step 6: Final answer
x = 10,108,174,240.70
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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.