Finding the Fourth Proportional to 79,038,551.04, 118,541,237.76 and 22,291,584
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Solution
The fourth proportional to 79,038,551.04, 118,541,237.76 and 22,291,584 is: 33,432,697.39
Step by Step Solution
- Step 1: Write the proportion equation
79,038,551.04 : 118,541,237.76 = 22,291,584 : x - Step 2: Convert to fraction form
79,038,551.04/118,541,237.76 = 22,291,584/x - Step 3: Cross multiply
79,038,551.04x = 118,541,237.76 × 22,291,584 - Step 4: Simplify right side
79,038,551.04x = 2,642,471,958,991,012 - Step 5: Solve for x
x = 2,642,471,958,991,012/79,038,551.04 - Step 6: Final answer
x = 33,432,697.39
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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.