Finding the Fourth Proportional to 26,201,312.01, 36,157,332.29 and 14,598,627.39
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Solution
The fourth proportional to 26,201,312.01, 36,157,332.29 and 14,598,627.39 is: 20,145,839.31
Step by Step Solution
- Step 1: Write the proportion equation
26,201,312.01 : 36,157,332.29 = 14,598,627.39 : x - Step 2: Convert to fraction form
26,201,312.01/36,157,332.29 = 14,598,627.39/x - Step 3: Cross multiply
26,201,312.01x = 36,157,332.29 × 14,598,627.39 - Step 4: Simplify right side
26,201,312.01x = 527,847,421,445,132.25 - Step 5: Solve for x
x = 527,847,421,445,132.25/26,201,312.01 - Step 6: Final answer
x = 20,145,839.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.