Finding the Fourth Proportional to 569,798,817.84, 854,671,749.48 and 237,668,750.64
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Solution
The fourth proportional to 569,798,817.84, 854,671,749.48 and 237,668,750.64 is: 356,492,082.02
Step by Step Solution
- Step 1: Write the proportion equation
569,798,817.84 : 854,671,749.48 = 237,668,750.64 : x - Step 2: Convert to fraction form
569,798,817.84/854,671,749.48 = 237,668,750.64/x - Step 3: Cross multiply
569,798,817.84x = 854,671,749.48 × 237,668,750.64 - Step 4: Simplify right side
569,798,817.84x = 203,128,766,906,214,656 - Step 5: Solve for x
x = 203,128,766,906,214,656/569,798,817.84 - Step 6: Final answer
x = 356,492,082.02
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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.