Finding the Fourth Proportional to 16,324,882,323.63, 22,516,732,742.62 and 10,896,681,084.12
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Solution
The fourth proportional to 16,324,882,323.63, 22,516,732,742.62 and 10,896,681,084.12 is: 15,029,673,775.82
Step by Step Solution
- Step 1: Write the proportion equation
16,324,882,323.63 : 22,516,732,742.62 = 10,896,681,084.12 : x - Step 2: Convert to fraction form
16,324,882,323.63/22,516,732,742.62 = 10,896,681,084.12/x - Step 3: Cross multiply
16,324,882,323.63x = 22,516,732,742.62 × 10,896,681,084.12 - Step 4: Simplify right side
16,324,882,323.63x = 245,357,655,752,736,407,552 - Step 5: Solve for x
x = 245,357,655,752,736,407,552/16,324,882,323.63 - Step 6: Final answer
x = 15,029,673,775.82
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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.