Finding the Fourth Proportional to 6,710,423,044.50, 10,064,020,068.68 and 2,052,337,365.09
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Solution
The fourth proportional to 6,710,423,044.50, 10,064,020,068.68 and 2,052,337,365.09 is: 3,078,012,264.35
Step by Step Solution
- Step 1: Write the proportion equation
6,710,423,044.50 : 10,064,020,068.68 = 2,052,337,365.09 : x - Step 2: Convert to fraction form
6,710,423,044.50/10,064,020,068.68 = 2,052,337,365.09/x - Step 3: Cross multiply
6,710,423,044.50x = 10,064,020,068.68 × 2,052,337,365.09 - Step 4: Simplify right side
6,710,423,044.50x = 20,654,764,429,957,328,896 - Step 5: Solve for x
x = 20,654,764,429,957,328,896/6,710,423,044.50 - Step 6: Final answer
x = 3,078,012,264.35
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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.