Finding the Fourth Proportional to 4,633,996,953.83, 6,950,995,430.74 and 3,164,668,877.03
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Solution
The fourth proportional to 4,633,996,953.83, 6,950,995,430.74 and 3,164,668,877.03 is: 4,747,003,315.54
Step by Step Solution
- Step 1: Write the proportion equation
4,633,996,953.83 : 6,950,995,430.74 = 3,164,668,877.03 : x - Step 2: Convert to fraction form
4,633,996,953.83/6,950,995,430.74 = 3,164,668,877.03/x - Step 3: Cross multiply
4,633,996,953.83x = 6,950,995,430.74 × 3,164,668,877.03 - Step 4: Simplify right side
4,633,996,953.83x = 21,997,598,903,997,952,000 - Step 5: Solve for x
x = 21,997,598,903,997,952,000/4,633,996,953.83 - Step 6: Final answer
x = 4,747,003,315.54
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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.