Home / 35,342,246.36-53,007,464.10-9,785,839.16

Finding the Fourth Proportional to 35,342,246.36, 53,007,464.10 and 9,785,839.16

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Solution

The fourth proportional to 35,342,246.36, 53,007,464.10 and 9,785,839.16 is: 14,677,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,342,246.36 : 53,007,464.10 = 9,785,839.16 : x
  2. Step 2: Convert to fraction form
    35,342,246.36/53,007,464.10 = 9,785,839.16/x
  3. Step 3: Cross multiply
    35,342,246.36x = 53,007,464.10 × 9,785,839.16
  4. Step 4: Simplify right side
    35,342,246.36x = 518,722,517,962,074.19
  5. Step 5: Solve for x
    x = 518,722,517,962,074.19/35,342,246.36
  6. Step 6: Final answer
    x = 14,677,123.60

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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.