Home / 110,332,222.02-152,258,465.43-63,949,379.94

Finding the Fourth Proportional to 110,332,222.02, 152,258,465.43 and 63,949,379.94

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Solution

The fourth proportional to 110,332,222.02, 152,258,465.43 and 63,949,379.94 is: 88,250,143.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,332,222.02 : 152,258,465.43 = 63,949,379.94 : x
  2. Step 2: Convert to fraction form
    110,332,222.02/152,258,465.43 = 63,949,379.94/x
  3. Step 3: Cross multiply
    110,332,222.02x = 152,258,465.43 × 63,949,379.94
  4. Step 4: Simplify right side
    110,332,222.02x = 9,736,834,454,864,426
  5. Step 5: Solve for x
    x = 9,736,834,454,864,426/110,332,222.02
  6. Step 6: Final answer
    x = 88,250,143.76

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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.