Finding the Fourth Proportional to 86,297,124.84, 119,090,027.70 and 46,604,652.24
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Solution
The fourth proportional to 86,297,124.84, 119,090,027.70 and 46,604,652.24 is: 64,314,417.62
Step by Step Solution
- Step 1: Write the proportion equation
86,297,124.84 : 119,090,027.70 = 46,604,652.24 : x - Step 2: Convert to fraction form
86,297,124.84/119,090,027.70 = 46,604,652.24/x - Step 3: Cross multiply
86,297,124.84x = 119,090,027.70 × 46,604,652.24 - Step 4: Simplify right side
86,297,124.84x = 5,550,149,326,210,467 - Step 5: Solve for x
x = 5,550,149,326,210,467/86,297,124.84 - Step 6: Final answer
x = 64,314,417.62
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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.