Finding the Fourth Proportional to 5,615,463,375,503, 8,417,316,158,062.80 and 2,350,025,279,206
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Solution
The fourth proportional to 5,615,463,375,503, 8,417,316,158,062.80 and 2,350,025,279,206 is: 3,522,577,645,294.47
Step by Step Solution
- Step 1: Write the proportion equation
5,615,463,375,503 : 8,417,316,158,062.80 = 2,350,025,279,206 : x - Step 2: Convert to fraction form
5,615,463,375,503/8,417,316,158,062.80 = 2,350,025,279,206/x - Step 3: Cross multiply
5,615,463,375,503x = 8,417,316,158,062.80 × 2,350,025,279,206 - Step 4: Simplify right side
5,615,463,375,503x = 19,780,905,754,516,704,636,960,768 - Step 5: Solve for x
x = 19,780,905,754,516,704,636,960,768/5,615,463,375,503 - Step 6: Final answer
x = 3,522,577,645,294.47
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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.