Finding the Fourth Proportional to 192,928,281.84, 266,243,450.31 and 104,823,750.87
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Solution
The fourth proportional to 192,928,281.84, 266,243,450.31 and 104,823,750.87 is: 144,658,091.80
Step by Step Solution
- Step 1: Write the proportion equation
192,928,281.84 : 266,243,450.31 = 104,823,750.87 : x - Step 2: Convert to fraction form
192,928,281.84/266,243,450.31 = 104,823,750.87/x - Step 3: Cross multiply
192,928,281.84x = 266,243,450.31 × 104,823,750.87 - Step 4: Simplify right side
192,928,281.84x = 27,908,637,106,064,664 - Step 5: Solve for x
x = 27,908,637,106,064,664/192,928,281.84 - Step 6: Final answer
x = 144,658,091.80
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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.