Finding the Fourth Proportional to 149,791,558.95, 224,711,930.03 and 46,160,781.84
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Solution
The fourth proportional to 149,791,558.95, 224,711,930.03 and 46,160,781.84 is: 69,248,751.07
Step by Step Solution
- Step 1: Write the proportion equation
149,791,558.95 : 224,711,930.03 = 46,160,781.84 : x - Step 2: Convert to fraction form
149,791,558.95/224,711,930.03 = 46,160,781.84/x - Step 3: Cross multiply
149,791,558.95x = 224,711,930.03 × 46,160,781.84 - Step 4: Simplify right side
149,791,558.95x = 10,372,878,378,729,372 - Step 5: Solve for x
x = 10,372,878,378,729,372/149,791,558.95 - Step 6: Final answer
x = 69,248,751.07
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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.