Finding the Fourth Proportional to 4,104,316,746.24, 5,663,805,370.02 and 2,224,681,673.82
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Solution
The fourth proportional to 4,104,316,746.24, 5,663,805,370.02 and 2,224,681,673.82 is: 3,069,978,461.66
Step by Step Solution
- Step 1: Write the proportion equation
4,104,316,746.24 : 5,663,805,370.02 = 2,224,681,673.82 : x - Step 2: Convert to fraction form
4,104,316,746.24/5,663,805,370.02 = 2,224,681,673.82/x - Step 3: Cross multiply
4,104,316,746.24x = 5,663,805,370.02 × 2,224,681,673.82 - Step 4: Simplify right side
4,104,316,746.24x = 12,600,164,010,766,800,896 - Step 5: Solve for x
x = 12,600,164,010,766,800,896/4,104,316,746.24 - Step 6: Final answer
x = 3,069,978,461.66
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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.