Finding the Fourth Proportional to 23,444,746.02, 32,369,548.62 and 14,637,620.52
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Solution
The fourth proportional to 23,444,746.02, 32,369,548.62 and 14,637,620.52 is: 20,209,780.42
Step by Step Solution
- Step 1: Write the proportion equation
23,444,746.02 : 32,369,548.62 = 14,637,620.52 : x - Step 2: Convert to fraction form
23,444,746.02/32,369,548.62 = 14,637,620.52/x - Step 3: Cross multiply
23,444,746.02x = 32,369,548.62 × 14,637,620.52 - Step 4: Simplify right side
23,444,746.02x = 473,813,169,103,249.69 - Step 5: Solve for x
x = 473,813,169,103,249.69/23,444,746.02 - Step 6: Final answer
x = 20,209,780.42
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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.