Home / 107,037,763.80-150,155,200.20-107,037,763.80

Finding the Fourth Proportional to 107,037,763.80, 150,155,200.20 and 107,037,763.80

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Solution

The fourth proportional to 107,037,763.80, 150,155,200.20 and 107,037,763.80 is: 150,155,200.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,037,763.80 : 150,155,200.20 = 107,037,763.80 : x
  2. Step 2: Convert to fraction form
    107,037,763.80/150,155,200.20 = 107,037,763.80/x
  3. Step 3: Cross multiply
    107,037,763.80x = 150,155,200.20 × 107,037,763.80
  4. Step 4: Simplify right side
    107,037,763.80x = 16,072,276,852,349,312
  5. Step 5: Solve for x
    x = 16,072,276,852,349,312/107,037,763.80
  6. Step 6: Final answer
    x = 150,155,200.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.