Finding the Fourth Proportional to 373,387,988.88, 560,077,476.48 and 97,014,746.88
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Solution
The fourth proportional to 373,387,988.88, 560,077,476.48 and 97,014,746.88 is: 145,520,949.34
Step by Step Solution
- Step 1: Write the proportion equation
373,387,988.88 : 560,077,476.48 = 97,014,746.88 : x - Step 2: Convert to fraction form
373,387,988.88/560,077,476.48 = 97,014,746.88/x - Step 3: Cross multiply
373,387,988.88x = 560,077,476.48 × 97,014,746.88 - Step 4: Simplify right side
373,387,988.88x = 54,335,774,613,896,352 - Step 5: Solve for x
x = 54,335,774,613,896,352/373,387,988.88 - Step 6: Final answer
x = 145,520,949.34
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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.