Home / 64,358,450.60-96,537,675.90-29,814,785.60

Finding the Fourth Proportional to 64,358,450.60, 96,537,675.90 and 29,814,785.60

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Solution

The fourth proportional to 64,358,450.60, 96,537,675.90 and 29,814,785.60 is: 44,722,178.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,358,450.60 : 96,537,675.90 = 29,814,785.60 : x
  2. Step 2: Convert to fraction form
    64,358,450.60/96,537,675.90 = 29,814,785.60/x
  3. Step 3: Cross multiply
    64,358,450.60x = 96,537,675.90 × 29,814,785.60
  4. Step 4: Simplify right side
    64,358,450.60x = 2,878,250,109,280,787.50
  5. Step 5: Solve for x
    x = 2,878,250,109,280,787.50/64,358,450.60
  6. Step 6: Final answer
    x = 44,722,178.40

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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.