Finding the Fourth Proportional to 14,938,688,475.14, 22,408,129,030.24 and 5,975,626,531.87
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Solution
The fourth proportional to 14,938,688,475.14, 22,408,129,030.24 and 5,975,626,531.87 is: 8,963,478,325.78
Step by Step Solution
- Step 1: Write the proportion equation
14,938,688,475.14 : 22,408,129,030.24 = 5,975,626,531.87 : x - Step 2: Convert to fraction form
14,938,688,475.14/22,408,129,030.24 = 5,975,626,531.87/x - Step 3: Cross multiply
14,938,688,475.14x = 22,408,129,030.24 × 5,975,626,531.87 - Step 4: Simplify right side
14,938,688,475.14x = 133,902,610,362,556,481,536 - Step 5: Solve for x
x = 133,902,610,362,556,481,536/14,938,688,475.14 - Step 6: Final answer
x = 8,963,478,325.78
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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.