Home / 29,346,065.40-44,025,318.90-8,874,103.80

Finding the Fourth Proportional to 29,346,065.40, 44,025,318.90 and 8,874,103.80

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Solution

The fourth proportional to 29,346,065.40, 44,025,318.90 and 8,874,103.80 is: 13,313,036.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346,065.40 : 44,025,318.90 = 8,874,103.80 : x
  2. Step 2: Convert to fraction form
    29,346,065.40/44,025,318.90 = 8,874,103.80/x
  3. Step 3: Cross multiply
    29,346,065.40x = 44,025,318.90 × 8,874,103.80
  4. Step 4: Simplify right side
    29,346,065.40x = 390,685,249,746,701.81
  5. Step 5: Solve for x
    x = 390,685,249,746,701.81/29,346,065.40
  6. Step 6: Final answer
    x = 13,313,036.84

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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.