Home / 161,045,604.51-241,550,316.42-44,477,532.19

Finding the Fourth Proportional to 161,045,604.51, 241,550,316.42 and 44,477,532.19

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Solution

The fourth proportional to 161,045,604.51, 241,550,316.42 and 44,477,532.19 is: 66,711,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,045,604.51 : 241,550,316.42 = 44,477,532.19 : x
  2. Step 2: Convert to fraction form
    161,045,604.51/241,550,316.42 = 44,477,532.19/x
  3. Step 3: Cross multiply
    161,045,604.51x = 241,550,316.42 × 44,477,532.19
  4. Step 4: Simplify right side
    161,045,604.51x = 10,743,561,974,075,234
  5. Step 5: Solve for x
    x = 10,743,561,974,075,234/161,045,604.51
  6. Step 6: Final answer
    x = 66,711,302.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.