Finding the Fourth Proportional to 43,249,279,330,072, 59,689,122,117,174 and 25,690,670,459,952
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Solution
The fourth proportional to 43,249,279,330,072, 59,689,122,117,174 and 25,690,670,459,952 is: 35,456,164,590,699.02
Step by Step Solution
- Step 1: Write the proportion equation
43,249,279,330,072 : 59,689,122,117,174 = 25,690,670,459,952 : x - Step 2: Convert to fraction form
43,249,279,330,072/59,689,122,117,174 = 25,690,670,459,952/x - Step 3: Cross multiply
43,249,279,330,072x = 59,689,122,117,174 × 25,690,670,459,952 - Step 4: Simplify right side
43,249,279,330,072x = 1,533,453,566,356,149,596,776,824,832 - Step 5: Solve for x
x = 1,533,453,566,356,149,596,776,824,832/43,249,279,330,072 - Step 6: Final answer
x = 35,456,164,590,699.02
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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.