Finding the Fourth Proportional to 149,828,866.26, 224,743,588.49 and 57,755,962.60
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Solution
The fourth proportional to 149,828,866.26, 224,743,588.49 and 57,755,962.60 is: 86,634,055.34
Step by Step Solution
- Step 1: Write the proportion equation
149,828,866.26 : 224,743,588.49 = 57,755,962.60 : x - Step 2: Convert to fraction form
149,828,866.26/224,743,588.49 = 57,755,962.60/x - Step 3: Cross multiply
149,828,866.26x = 224,743,588.49 × 57,755,962.60 - Step 4: Simplify right side
149,828,866.26x = 12,980,282,290,567,592 - Step 5: Solve for x
x = 12,980,282,290,567,592/149,828,866.26 - Step 6: Final answer
x = 86,634,055.34
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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.