Finding the Fourth Proportional to 26,513,537.02, 36,584,404.65 and 14,910,408.52
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Solution
The fourth proportional to 26,513,537.02, 36,584,404.65 and 14,910,408.52 is: 20,573,958.82
Step by Step Solution
- Step 1: Write the proportion equation
26,513,537.02 : 36,584,404.65 = 14,910,408.52 : x - Step 2: Convert to fraction form
26,513,537.02/36,584,404.65 = 14,910,408.52/x - Step 3: Cross multiply
26,513,537.02x = 36,584,404.65 × 14,910,408.52 - Step 4: Simplify right side
26,513,537.02x = 545,488,418,792,487.56 - Step 5: Solve for x
x = 545,488,418,792,487.56/26,513,537.02 - Step 6: Final answer
x = 20,573,958.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.