Home / 262,249,739.20-367,687,112-262,249,739.20

Finding the Fourth Proportional to 262,249,739.20, 367,687,112 and 262,249,739.20

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Solution

The fourth proportional to 262,249,739.20, 367,687,112 and 262,249,739.20 is: 367,687,112

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,249,739.20 : 367,687,112 = 262,249,739.20 : x
  2. Step 2: Convert to fraction form
    262,249,739.20/367,687,112 = 262,249,739.20/x
  3. Step 3: Cross multiply
    262,249,739.20x = 367,687,112 × 262,249,739.20
  4. Step 4: Simplify right side
    262,249,739.20x = 96,425,849,229,201,184
  5. Step 5: Solve for x
    x = 96,425,849,229,201,184/262,249,739.20
  6. Step 6: Final answer
    x = 367,687,112

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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.