Home / 134,050,533.40-201,075,808.20-43,174,122.40

Finding the Fourth Proportional to 134,050,533.40, 201,075,808.20 and 43,174,122.40

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Solution

The fourth proportional to 134,050,533.40, 201,075,808.20 and 43,174,122.40 is: 64,761,186.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050,533.40 : 201,075,808.20 = 43,174,122.40 : x
  2. Step 2: Convert to fraction form
    134,050,533.40/201,075,808.20 = 43,174,122.40/x
  3. Step 3: Cross multiply
    134,050,533.40x = 201,075,808.20 × 43,174,122.40
  4. Step 4: Simplify right side
    134,050,533.40x = 8,681,271,554,905,723
  5. Step 5: Solve for x
    x = 8,681,271,554,905,723/134,050,533.40
  6. Step 6: Final answer
    x = 64,761,186.21

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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.