Home / 23,315,941.60-34,973,912.40-14,812,885.60

Finding the Fourth Proportional to 23,315,941.60, 34,973,912.40 and 14,812,885.60

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Solution

The fourth proportional to 23,315,941.60, 34,973,912.40 and 14,812,885.60 is: 22,219,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,315,941.60 : 34,973,912.40 = 14,812,885.60 : x
  2. Step 2: Convert to fraction form
    23,315,941.60/34,973,912.40 = 14,812,885.60/x
  3. Step 3: Cross multiply
    23,315,941.60x = 34,973,912.40 × 14,812,885.60
  4. Step 4: Simplify right side
    23,315,941.60x = 518,064,563,365,621.38
  5. Step 5: Solve for x
    x = 518,064,563,365,621.38/23,315,941.60
  6. Step 6: Final answer
    x = 22,219,328.40

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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.