Home / 134,050,532.40-201,075,806.70-43,174,121.40

Finding the Fourth Proportional to 134,050,532.40, 201,075,806.70 and 43,174,121.40

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Solution

The fourth proportional to 134,050,532.40, 201,075,806.70 and 43,174,121.40 is: 64,761,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050,532.40 : 201,075,806.70 = 43,174,121.40 : x
  2. Step 2: Convert to fraction form
    134,050,532.40/201,075,806.70 = 43,174,121.40/x
  3. Step 3: Cross multiply
    134,050,532.40x = 201,075,806.70 × 43,174,121.40
  4. Step 4: Simplify right side
    134,050,532.40x = 8,681,271,289,068,733
  5. Step 5: Solve for x
    x = 8,681,271,289,068,733/134,050,532.40
  6. Step 6: Final answer
    x = 64,761,184.71

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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.