Home / 15,836,312.10-23,744,845.35-6,240,630.90

Finding the Fourth Proportional to 15,836,312.10, 23,744,845.35 and 6,240,630.90

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Solution

The fourth proportional to 15,836,312.10, 23,744,845.35 and 6,240,630.90 is: 9,357,154.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,836,312.10 : 23,744,845.35 = 6,240,630.90 : x
  2. Step 2: Convert to fraction form
    15,836,312.10/23,744,845.35 = 6,240,630.90/x
  3. Step 3: Cross multiply
    15,836,312.10x = 23,744,845.35 × 6,240,630.90
  4. Step 4: Simplify right side
    15,836,312.10x = 148,182,815,606,931.34
  5. Step 5: Solve for x
    x = 148,182,815,606,931.34/15,836,312.10
  6. Step 6: Final answer
    x = 9,357,154.28

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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.