Home / 377,075,526.02-565,694,700.36-114,780,587.71

Finding the Fourth Proportional to 377,075,526.02, 565,694,700.36 and 114,780,587.71

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Solution

The fourth proportional to 377,075,526.02, 565,694,700.36 and 114,780,587.71 is: 172,195,662.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,075,526.02 : 565,694,700.36 = 114,780,587.71 : x
  2. Step 2: Convert to fraction form
    377,075,526.02/565,694,700.36 = 114,780,587.71/x
  3. Step 3: Cross multiply
    377,075,526.02x = 565,694,700.36 × 114,780,587.71
  4. Step 4: Simplify right side
    377,075,526.02x = 64,930,770,170,338,912
  5. Step 5: Solve for x
    x = 64,930,770,170,338,912/377,075,526.02
  6. Step 6: Final answer
    x = 172,195,662.91

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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.