Home / 967,248,689.60-1,450,873,034.40-240,237,401.60

Finding the Fourth Proportional to 967,248,689.60, 1,450,873,034.40 and 240,237,401.60

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Solution

The fourth proportional to 967,248,689.60, 1,450,873,034.40 and 240,237,401.60 is: 360,356,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,248,689.60 : 1,450,873,034.40 = 240,237,401.60 : x
  2. Step 2: Convert to fraction form
    967,248,689.60/1,450,873,034.40 = 240,237,401.60/x
  3. Step 3: Cross multiply
    967,248,689.60x = 1,450,873,034.40 × 240,237,401.60
  4. Step 4: Simplify right side
    967,248,689.60x = 348,553,967,835,763,456
  5. Step 5: Solve for x
    x = 348,553,967,835,763,456/967,248,689.60
  6. Step 6: Final answer
    x = 360,356,102.40

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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.