Finding the Fourth Proportional to 962,377,768,037.30, 1,443,566,652,056 and 962,377,768,037.30
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Solution
The fourth proportional to 962,377,768,037.30, 1,443,566,652,056 and 962,377,768,037.30 is: 1,443,566,652,056
Step by Step Solution
- Step 1: Write the proportion equation
962,377,768,037.30 : 1,443,566,652,056 = 962,377,768,037.30 : x - Step 2: Convert to fraction form
962,377,768,037.30/1,443,566,652,056 = 962,377,768,037.30/x - Step 3: Cross multiply
962,377,768,037.30x = 1,443,566,652,056 × 962,377,768,037.30 - Step 4: Simplify right side
962,377,768,037.30x = 1,389,256,452,618,730,898,194,432 - Step 5: Solve for x
x = 1,389,256,452,618,730,898,194,432/962,377,768,037.30 - Step 6: Final answer
x = 1,443,566,652,056
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.