Finding the Fourth Proportional to 149,863,259.16, 224,810,309.16 and 56,568,811.95
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Solution
The fourth proportional to 149,863,259.16, 224,810,309.16 and 56,568,811.95 is: 84,859,038.66
Step by Step Solution
- Step 1: Write the proportion equation
149,863,259.16 : 224,810,309.16 = 56,568,811.95 : x - Step 2: Convert to fraction form
149,863,259.16/224,810,309.16 = 56,568,811.95/x - Step 3: Cross multiply
149,863,259.16x = 224,810,309.16 × 56,568,811.95 - Step 4: Simplify right side
149,863,259.16x = 12,717,252,103,293,402 - Step 5: Solve for x
x = 12,717,252,103,293,402/149,863,259.16 - Step 6: Final answer
x = 84,859,038.66
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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.