Home / 9,510,221,745.29-14,252,923,055.65-5,313,005,022.58

Finding the Fourth Proportional to 9,510,221,745.29, 14,252,923,055.65 and 5,313,005,022.58

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Solution

The fourth proportional to 9,510,221,745.29, 14,252,923,055.65 and 5,313,005,022.58 is: 7,962,574,775.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510,221,745.29 : 14,252,923,055.65 = 5,313,005,022.58 : x
  2. Step 2: Convert to fraction form
    9,510,221,745.29/14,252,923,055.65 = 5,313,005,022.58/x
  3. Step 3: Cross multiply
    9,510,221,745.29x = 14,252,923,055.65 × 5,313,005,022.58
  4. Step 4: Simplify right side
    9,510,221,745.29x = 75,725,851,781,114,724,352
  5. Step 5: Solve for x
    x = 75,725,851,781,114,724,352/9,510,221,745.29
  6. Step 6: Final answer
    x = 7,962,574,775.78

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1.5x scale

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.