Finding the Fourth Proportional to 35,217,110.41, 52,771,791.53 and 18,824,726.63
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Solution
The fourth proportional to 35,217,110.41, 52,771,791.53 and 18,824,726.63 is: 28,208,292.45
Step by Step Solution
- Step 1: Write the proportion equation
35,217,110.41 : 52,771,791.53 = 18,824,726.63 : x - Step 2: Convert to fraction form
35,217,110.41/52,771,791.53 = 18,824,726.63/x - Step 3: Cross multiply
35,217,110.41x = 52,771,791.53 × 18,824,726.63 - Step 4: Simplify right side
35,217,110.41x = 993,414,549,506,590.75 - Step 5: Solve for x
x = 993,414,549,506,590.75/35,217,110.41 - Step 6: Final answer
x = 28,208,292.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.