Finding the Fourth Proportional to 9,664,032,984.69, 14,498,135,959.47 and 2,941,700,600.14
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Solution
The fourth proportional to 9,664,032,984.69, 14,498,135,959.47 and 2,941,700,600.14 is: 4,413,186,018.76
Step by Step Solution
- Step 1: Write the proportion equation
9,664,032,984.69 : 14,498,135,959.47 = 2,941,700,600.14 : x - Step 2: Convert to fraction form
9,664,032,984.69/14,498,135,959.47 = 2,941,700,600.14/x - Step 3: Cross multiply
9,664,032,984.69x = 14,498,135,959.47 × 2,941,700,600.14 - Step 4: Simplify right side
9,664,032,984.69x = 42,649,175,252,905,746,432 - Step 5: Solve for x
x = 42,649,175,252,905,746,432/9,664,032,984.69 - Step 6: Final answer
x = 4,413,186,018.76
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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.