Finding the Fourth Proportional to 2,281,828,558.41, 3,424,014,563.54 and 1,232,545,616.01
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Solution
The fourth proportional to 2,281,828,558.41, 3,424,014,563.54 and 1,232,545,616.01 is: 1,849,505,355.64
Step by Step Solution
- Step 1: Write the proportion equation
2,281,828,558.41 : 3,424,014,563.54 = 1,232,545,616.01 : x - Step 2: Convert to fraction form
2,281,828,558.41/3,424,014,563.54 = 1,232,545,616.01/x - Step 3: Cross multiply
2,281,828,558.41x = 3,424,014,563.54 × 1,232,545,616.01 - Step 4: Simplify right side
2,281,828,558.41x = 4,220,254,139,439,457,792 - Step 5: Solve for x
x = 4,220,254,139,439,457,792/2,281,828,558.41 - Step 6: Final answer
x = 1,849,505,355.64
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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.