Finding the Fourth Proportional to 962,555,576,487.48, 1,328,358,551,606 and 529,023,332,335.38
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Solution
The fourth proportional to 962,555,576,487.48, 1,328,358,551,606 and 529,023,332,335.38 is: 730,069,706,801.96
Step by Step Solution
- Step 1: Write the proportion equation
962,555,576,487.48 : 1,328,358,551,606 = 529,023,332,335.38 : x - Step 2: Convert to fraction form
962,555,576,487.48/1,328,358,551,606 = 529,023,332,335.38/x - Step 3: Cross multiply
962,555,576,487.48x = 1,328,358,551,606 × 529,023,332,335.38 - Step 4: Simplify right side
962,555,576,487.48x = 702,732,667,506,804,968,652,800 - Step 5: Solve for x
x = 702,732,667,506,804,968,652,800/962,555,576,487.48 - Step 6: Final answer
x = 730,069,706,801.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.