Finding the Fourth Proportional to 16,372,636,453.80, 24,558,957,037.80 and 3,950,967,070.80
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Solution
The fourth proportional to 16,372,636,453.80, 24,558,957,037.80 and 3,950,967,070.80 is: 5,926,451,175.00
Step by Step Solution
- Step 1: Write the proportion equation
16,372,636,453.80 : 24,558,957,037.80 = 3,950,967,070.80 : x - Step 2: Convert to fraction form
16,372,636,453.80/24,558,957,037.80 = 3,950,967,070.80/x - Step 3: Cross multiply
16,372,636,453.80x = 24,558,957,037.80 × 3,950,967,070.80 - Step 4: Simplify right side
16,372,636,453.80x = 97,031,630,549,539,717,120 - Step 5: Solve for x
x = 97,031,630,549,539,717,120/16,372,636,453.80 - Step 6: Final answer
x = 5,926,451,175.00
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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.