Finding the Fourth Proportional to 6,701,337,977.30, 10,052,006,965.95 and 6,058,506,943.70
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Solution
The fourth proportional to 6,701,337,977.30, 10,052,006,965.95 and 6,058,506,943.70 is: 9,087,760,415.55
Step by Step Solution
- Step 1: Write the proportion equation
6,701,337,977.30 : 10,052,006,965.95 = 6,058,506,943.70 : x - Step 2: Convert to fraction form
6,701,337,977.30/10,052,006,965.95 = 6,058,506,943.70/x - Step 3: Cross multiply
6,701,337,977.30x = 10,052,006,965.95 × 6,058,506,943.70 - Step 4: Simplify right side
6,701,337,977.30x = 60,900,154,001,328,848,896 - Step 5: Solve for x
x = 60,900,154,001,328,848,896/6,701,337,977.30 - Step 6: Final answer
x = 9,087,760,415.55
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Double scale
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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.