Finding the Fourth Proportional to 67,813,698.34, 101,659,985.38 and 24,652,496.09
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Solution
The fourth proportional to 67,813,698.34, 101,659,985.38 and 24,652,496.09 is: 36,956,727.82
Step by Step Solution
- Step 1: Write the proportion equation
67,813,698.34 : 101,659,985.38 = 24,652,496.09 : x - Step 2: Convert to fraction form
67,813,698.34/101,659,985.38 = 24,652,496.09/x - Step 3: Cross multiply
67,813,698.34x = 101,659,985.38 × 24,652,496.09 - Step 4: Simplify right side
67,813,698.34x = 2,506,172,392,089,907 - Step 5: Solve for x
x = 2,506,172,392,089,907/67,813,698.34 - Step 6: Final answer
x = 36,956,727.82
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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.