Finding the Fourth Proportional to 2,454,516,214.14, 3,681,774,351.99 and 589,161,905.40
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Solution
The fourth proportional to 2,454,516,214.14, 3,681,774,351.99 and 589,161,905.40 is: 883,742,865.49
Step by Step Solution
- Step 1: Write the proportion equation
2,454,516,214.14 : 3,681,774,351.99 = 589,161,905.40 : x - Step 2: Convert to fraction form
2,454,516,214.14/3,681,774,351.99 = 589,161,905.40/x - Step 3: Cross multiply
2,454,516,214.14x = 3,681,774,351.99 × 589,161,905.40 - Step 4: Simplify right side
2,454,516,214.14x = 2,169,161,192,471,278,336 - Step 5: Solve for x
x = 2,169,161,192,471,278,336/2,454,516,214.14 - Step 6: Final answer
x = 883,742,865.49
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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.