Finding the Fourth Proportional to 59,614,348.99, 89,330,254.68 and 40,111,336.17
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Solution
The fourth proportional to 59,614,348.99, 89,330,254.68 and 40,111,336.17 is: 60,105,594.31
Step by Step Solution
- Step 1: Write the proportion equation
59,614,348.99 : 89,330,254.68 = 40,111,336.17 : x - Step 2: Convert to fraction form
59,614,348.99/89,330,254.68 = 40,111,336.17/x - Step 3: Cross multiply
59,614,348.99x = 89,330,254.68 × 40,111,336.17 - Step 4: Simplify right side
59,614,348.99x = 3,583,155,875,621,196 - Step 5: Solve for x
x = 3,583,155,875,621,196/59,614,348.99 - Step 6: Final answer
x = 60,105,594.31
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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.