Home / 23,326,525.20-34,989,787.80-14,812,971.60

Finding the Fourth Proportional to 23,326,525.20, 34,989,787.80 and 14,812,971.60

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Solution

The fourth proportional to 23,326,525.20, 34,989,787.80 and 14,812,971.60 is: 22,219,457.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,525.20 : 34,989,787.80 = 14,812,971.60 : x
  2. Step 2: Convert to fraction form
    23,326,525.20/34,989,787.80 = 14,812,971.60/x
  3. Step 3: Cross multiply
    23,326,525.20x = 34,989,787.80 × 14,812,971.60
  4. Step 4: Simplify right side
    23,326,525.20x = 518,302,732,971,426.44
  5. Step 5: Solve for x
    x = 518,302,732,971,426.44/23,326,525.20
  6. Step 6: Final answer
    x = 22,219,457.40

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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.