Home / 4,614,425,143.64-6,921,637,795.65-1,120,807,075.85

Finding the Fourth Proportional to 4,614,425,143.64, 6,921,637,795.65 and 1,120,807,075.85

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Solution

The fourth proportional to 4,614,425,143.64, 6,921,637,795.65 and 1,120,807,075.85 is: 1,681,210,633.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,425,143.64 : 6,921,637,795.65 = 1,120,807,075.85 : x
  2. Step 2: Convert to fraction form
    4,614,425,143.64/6,921,637,795.65 = 1,120,807,075.85/x
  3. Step 3: Cross multiply
    4,614,425,143.64x = 6,921,637,795.65 × 1,120,807,075.85
  4. Step 4: Simplify right side
    4,614,425,143.64x = 7,757,820,617,800,708,096
  5. Step 5: Solve for x
    x = 7,757,820,617,800,708,096/4,614,425,143.64
  6. Step 6: Final answer
    x = 1,681,210,633.25

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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.