Home / 23,306,585.40-34,956,816.30-7,134,157.80

Finding the Fourth Proportional to 23,306,585.40, 34,956,816.30 and 7,134,157.80

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Solution

The fourth proportional to 23,306,585.40, 34,956,816.30 and 7,134,157.80 is: 10,700,299.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306,585.40 : 34,956,816.30 = 7,134,157.80 : x
  2. Step 2: Convert to fraction form
    23,306,585.40/34,956,816.30 = 7,134,157.80/x
  3. Step 3: Cross multiply
    23,306,585.40x = 34,956,816.30 × 7,134,157.80
  4. Step 4: Simplify right side
    23,306,585.40x = 249,387,443,669,812.12
  5. Step 5: Solve for x
    x = 249,387,443,669,812.12/23,306,585.40
  6. Step 6: Final answer
    x = 10,700,299.48

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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.