Finding the Fourth Proportional to 95,447,257.00, 143,169,970.70 and 56,557,715.03
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Solution
The fourth proportional to 95,447,257.00, 143,169,970.70 and 56,557,715.03 is: 84,836,030.48
Step by Step Solution
- Step 1: Write the proportion equation
95,447,257.00 : 143,169,970.70 = 56,557,715.03 : x - Step 2: Convert to fraction form
95,447,257.00/143,169,970.70 = 56,557,715.03/x - Step 3: Cross multiply
95,447,257.00x = 143,169,970.70 × 56,557,715.03 - Step 4: Simplify right side
95,447,257.00x = 8,097,366,404,203,368 - Step 5: Solve for x
x = 8,097,366,404,203,368/95,447,257.00 - Step 6: Final answer
x = 84,836,030.48
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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.