Home / 62,507,491.20-93,748,795.20-30,159,331.20

Finding the Fourth Proportional to 62,507,491.20, 93,748,795.20 and 30,159,331.20

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Solution

The fourth proportional to 62,507,491.20, 93,748,795.20 and 30,159,331.20 is: 45,232,993.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,507,491.20 : 93,748,795.20 = 30,159,331.20 : x
  2. Step 2: Convert to fraction form
    62,507,491.20/93,748,795.20 = 30,159,331.20/x
  3. Step 3: Cross multiply
    62,507,491.20x = 93,748,795.20 × 30,159,331.20
  4. Step 4: Simplify right side
    62,507,491.20x = 2,827,400,964,037,770.50
  5. Step 5: Solve for x
    x = 2,827,400,964,037,770.50/62,507,491.20
  6. Step 6: Final answer
    x = 45,232,993.83

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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.