Home / 432,066,775.04-596,255,867.28-246,437,189.36

Finding the Fourth Proportional to 432,066,775.04, 596,255,867.28 and 246,437,189.36

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Solution

The fourth proportional to 432,066,775.04, 596,255,867.28 and 246,437,189.36 is: 340,085,441.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,066,775.04 : 596,255,867.28 = 246,437,189.36 : x
  2. Step 2: Convert to fraction form
    432,066,775.04/596,255,867.28 = 246,437,189.36/x
  3. Step 3: Cross multiply
    432,066,775.04x = 596,255,867.28 × 246,437,189.36
  4. Step 4: Simplify right side
    432,066,775.04x = 146,939,620,071,892,384
  5. Step 5: Solve for x
    x = 146,939,620,071,892,384/432,066,775.04
  6. Step 6: Final answer
    x = 340,085,441.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.