Finding the Fourth Proportional to 1,424,866,567.44, 2,135,808,138.96 and 596,294,936.04
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Solution
The fourth proportional to 1,424,866,567.44, 2,135,808,138.96 and 596,294,936.04 is: 893,818,134.78
Step by Step Solution
- Step 1: Write the proportion equation
1,424,866,567.44 : 2,135,808,138.96 = 596,294,936.04 : x - Step 2: Convert to fraction form
1,424,866,567.44/2,135,808,138.96 = 596,294,936.04/x - Step 3: Cross multiply
1,424,866,567.44x = 2,135,808,138.96 × 596,294,936.04 - Step 4: Simplify right side
1,424,866,567.44x = 1,273,571,577,614,864,640 - Step 5: Solve for x
x = 1,273,571,577,614,864,640/1,424,866,567.44 - Step 6: Final answer
x = 893,818,134.78
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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.