Finding the Fourth Proportional to 14,969,351,090.04, 22,476,099,745.84 and 8,349,913,312.80
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Solution
The fourth proportional to 14,969,351,090.04, 22,476,099,745.84 and 8,349,913,312.80 is: 12,537,182,364.07
Step by Step Solution
- Step 1: Write the proportion equation
14,969,351,090.04 : 22,476,099,745.84 = 8,349,913,312.80 : x - Step 2: Convert to fraction form
14,969,351,090.04/22,476,099,745.84 = 8,349,913,312.80/x - Step 3: Cross multiply
14,969,351,090.04x = 22,476,099,745.84 × 8,349,913,312.80 - Step 4: Simplify right side
14,969,351,090.04x = 187,673,484,487,610,105,856 - Step 5: Solve for x
x = 187,673,484,487,610,105,856/14,969,351,090.04 - Step 6: Final answer
x = 12,537,182,364.07
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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.