Home / 9,983,223.10-14,974,834.65-9,591,312.70

Finding the Fourth Proportional to 9,983,223.10, 14,974,834.65 and 9,591,312.70

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Solution

The fourth proportional to 9,983,223.10, 14,974,834.65 and 9,591,312.70 is: 14,386,969.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,223.10 : 14,974,834.65 = 9,591,312.70 : x
  2. Step 2: Convert to fraction form
    9,983,223.10/14,974,834.65 = 9,591,312.70/x
  3. Step 3: Cross multiply
    9,983,223.10x = 14,974,834.65 × 9,591,312.70
  4. Step 4: Simplify right side
    9,983,223.10x = 143,628,321,758,945.06
  5. Step 5: Solve for x
    x = 143,628,321,758,945.06/9,983,223.10
  6. Step 6: Final answer
    x = 14,386,969.05

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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.