Home / 7,563,120,707.92-11,342,700,923.32-2,249,801,281.88

Finding the Fourth Proportional to 7,563,120,707.92, 11,342,700,923.32 and 2,249,801,281.88

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Solution

The fourth proportional to 7,563,120,707.92, 11,342,700,923.32 and 2,249,801,281.88 is: 3,374,112,891.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563,120,707.92 : 11,342,700,923.32 = 2,249,801,281.88 : x
  2. Step 2: Convert to fraction form
    7,563,120,707.92/11,342,700,923.32 = 2,249,801,281.88/x
  3. Step 3: Cross multiply
    7,563,120,707.92x = 11,342,700,923.32 × 2,249,801,281.88
  4. Step 4: Simplify right side
    7,563,120,707.92x = 25,518,823,077,266,796,544
  5. Step 5: Solve for x
    x = 25,518,823,077,266,796,544/7,563,120,707.92
  6. Step 6: Final answer
    x = 3,374,112,891.06

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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.