Finding the Fourth Proportional to 73,592,953,764.10, 110,389,430,646.15 and 26,436,705,799.30
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Solution
The fourth proportional to 73,592,953,764.10, 110,389,430,646.15 and 26,436,705,799.30 is: 39,655,058,698.95
Step by Step Solution
- Step 1: Write the proportion equation
73,592,953,764.10 : 110,389,430,646.15 = 26,436,705,799.30 : x - Step 2: Convert to fraction form
73,592,953,764.10/110,389,430,646.15 = 26,436,705,799.30/x - Step 3: Cross multiply
73,592,953,764.10x = 110,389,430,646.15 × 26,436,705,799.30 - Step 4: Simplify right side
73,592,953,764.10x = 2,918,332,901,344,498,679,808 - Step 5: Solve for x
x = 2,918,332,901,344,498,679,808/73,592,953,764.10 - Step 6: Final answer
x = 39,655,058,698.95
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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.