Home / 24,466,486.30-36,698,563.05-8,290,851.10

Finding the Fourth Proportional to 24,466,486.30, 36,698,563.05 and 8,290,851.10

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Solution

The fourth proportional to 24,466,486.30, 36,698,563.05 and 8,290,851.10 is: 12,435,881.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,466,486.30 : 36,698,563.05 = 8,290,851.10 : x
  2. Step 2: Convert to fraction form
    24,466,486.30/36,698,563.05 = 8,290,851.10/x
  3. Step 3: Cross multiply
    24,466,486.30x = 36,698,563.05 × 8,290,851.10
  4. Step 4: Simplify right side
    24,466,486.30x = 304,262,321,831,511.81
  5. Step 5: Solve for x
    x = 304,262,321,831,511.81/24,466,486.30
  6. Step 6: Final answer
    x = 12,435,881.40

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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.