Home / 9,822,880.01-13,457,410.52-9,454,706.46

Finding the Fourth Proportional to 9,822,880.01, 13,457,410.52 and 9,454,706.46

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Solution

The fourth proportional to 9,822,880.01, 13,457,410.52 and 9,454,706.46 is: 12,953,010.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,880.01 : 13,457,410.52 = 9,454,706.46 : x
  2. Step 2: Convert to fraction form
    9,822,880.01/13,457,410.52 = 9,454,706.46/x
  3. Step 3: Cross multiply
    9,822,880.01x = 13,457,410.52 × 9,454,706.46
  4. Step 4: Simplify right side
    9,822,880.01x = 127,235,866,178,315.97
  5. Step 5: Solve for x
    x = 127,235,866,178,315.97/9,822,880.01
  6. Step 6: Final answer
    x = 12,953,010.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.