Finding the Fourth Proportional to 60,457,048.84, 83,427,579.48 and 34,347,943
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Solution
The fourth proportional to 60,457,048.84, 83,427,579.48 and 34,347,943 is: 47,398,372.89
Step by Step Solution
- Step 1: Write the proportion equation
60,457,048.84 : 83,427,579.48 = 34,347,943 : x - Step 2: Convert to fraction form
60,457,048.84/83,427,579.48 = 34,347,943/x - Step 3: Cross multiply
60,457,048.84x = 83,427,579.48 × 34,347,943 - Step 4: Simplify right side
60,457,048.84x = 2,865,565,744,607,010 - Step 5: Solve for x
x = 2,865,565,744,607,010/60,457,048.84 - Step 6: Final answer
x = 47,398,372.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.