Home / 967,248,005.10-1,450,872,007.65-240,236,717.10

Finding the Fourth Proportional to 967,248,005.10, 1,450,872,007.65 and 240,236,717.10

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Solution

The fourth proportional to 967,248,005.10, 1,450,872,007.65 and 240,236,717.10 is: 360,355,075.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,248,005.10 : 1,450,872,007.65 = 240,236,717.10 : x
  2. Step 2: Convert to fraction form
    967,248,005.10/1,450,872,007.65 = 240,236,717.10/x
  3. Step 3: Cross multiply
    967,248,005.10x = 1,450,872,007.65 × 240,236,717.10
  4. Step 4: Simplify right side
    967,248,005.10x = 348,552,728,050,122,112
  5. Step 5: Solve for x
    x = 348,552,728,050,122,112/967,248,005.10
  6. Step 6: Final answer
    x = 360,355,075.65

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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.