Finding the Fourth Proportional to 176,149,730,851.30, 264,224,596,276.95 and 176,149,730,851.30
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Solution
The fourth proportional to 176,149,730,851.30, 264,224,596,276.95 and 176,149,730,851.30 is: 264,224,596,276.95
Step by Step Solution
- Step 1: Write the proportion equation
176,149,730,851.30 : 264,224,596,276.95 = 176,149,730,851.30 : x - Step 2: Convert to fraction form
176,149,730,851.30/264,224,596,276.95 = 176,149,730,851.30/x - Step 3: Cross multiply
176,149,730,851.30x = 264,224,596,276.95 × 176,149,730,851.30 - Step 4: Simplify right side
176,149,730,851.30x = 46,543,091,518,478,143,717,376 - Step 5: Solve for x
x = 46,543,091,518,478,143,717,376/176,149,730,851.30 - Step 6: Final answer
x = 264,224,596,276.95
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1.5x scale
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.