Home / 23,313,376.40-34,970,064.60-14,831,315.60

Finding the Fourth Proportional to 23,313,376.40, 34,970,064.60 and 14,831,315.60

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Solution

The fourth proportional to 23,313,376.40, 34,970,064.60 and 14,831,315.60 is: 22,246,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,376.40 : 34,970,064.60 = 14,831,315.60 : x
  2. Step 2: Convert to fraction form
    23,313,376.40/34,970,064.60 = 14,831,315.60/x
  3. Step 3: Cross multiply
    23,313,376.40x = 34,970,064.60 × 14,831,315.60
  4. Step 4: Simplify right side
    23,313,376.40x = 518,652,064,634,987.75
  5. Step 5: Solve for x
    x = 518,652,064,634,987.75/23,313,376.40
  6. Step 6: Final answer
    x = 22,246,973.40

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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.