Finding the Fourth Proportional to 89,562,762.36, 134,204,175.54 and 62,322,277.68
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Solution
The fourth proportional to 89,562,762.36, 134,204,175.54 and 62,322,277.68 is: 93,386,019.74
Step by Step Solution
- Step 1: Write the proportion equation
89,562,762.36 : 134,204,175.54 = 62,322,277.68 : x - Step 2: Convert to fraction form
89,562,762.36/134,204,175.54 = 62,322,277.68/x - Step 3: Cross multiply
89,562,762.36x = 134,204,175.54 × 62,322,277.68 - Step 4: Simplify right side
89,562,762.36x = 8,363,909,893,819,344 - Step 5: Solve for x
x = 8,363,909,893,819,344/89,562,762.36 - Step 6: Final answer
x = 93,386,019.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.