Finding the Fourth Proportional to 152,314,348,954.54, 228,472,497,024.70 and 44,748,180,160.08
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Solution
The fourth proportional to 152,314,348,954.54, 228,472,497,024.70 and 44,748,180,160.08 is: 67,122,556,270.36
Step by Step Solution
- Step 1: Write the proportion equation
152,314,348,954.54 : 228,472,497,024.70 = 44,748,180,160.08 : x - Step 2: Convert to fraction form
152,314,348,954.54/228,472,497,024.70 = 44,748,180,160.08/x - Step 3: Cross multiply
152,314,348,954.54x = 228,472,497,024.70 × 44,748,180,160.08 - Step 4: Simplify right side
152,314,348,954.54x = 10,223,728,458,484,617,838,592 - Step 5: Solve for x
x = 10,223,728,458,484,617,838,592/152,314,348,954.54 - Step 6: Final answer
x = 67,122,556,270.36
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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.