Finding the Fourth Proportional to 6,700,344,005.80, 10,050,516,008.70 and 1,793,017,811.80
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Solution
The fourth proportional to 6,700,344,005.80, 10,050,516,008.70 and 1,793,017,811.80 is: 2,689,526,717.70
Step by Step Solution
- Step 1: Write the proportion equation
6,700,344,005.80 : 10,050,516,008.70 = 1,793,017,811.80 : x - Step 2: Convert to fraction form
6,700,344,005.80/10,050,516,008.70 = 1,793,017,811.80/x - Step 3: Cross multiply
6,700,344,005.80x = 10,050,516,008.70 × 1,793,017,811.80 - Step 4: Simplify right side
6,700,344,005.80x = 18,020,754,221,380,145,152 - Step 5: Solve for x
x = 18,020,754,221,380,145,152/6,700,344,005.80 - Step 6: Final answer
x = 2,689,526,717.70
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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.