Home / 26,300,181.08-36,294,384.12-14,697,938.36

Finding the Fourth Proportional to 26,300,181.08, 36,294,384.12 and 14,697,938.36

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Solution

The fourth proportional to 26,300,181.08, 36,294,384.12 and 14,697,938.36 is: 20,283,229.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300,181.08 : 36,294,384.12 = 14,697,938.36 : x
  2. Step 2: Convert to fraction form
    26,300,181.08/36,294,384.12 = 14,697,938.36/x
  3. Step 3: Cross multiply
    26,300,181.08x = 36,294,384.12 × 14,697,938.36
  4. Step 4: Simplify right side
    26,300,181.08x = 533,452,620,609,922.81
  5. Step 5: Solve for x
    x = 533,452,620,609,922.81/26,300,181.08
  6. Step 6: Final answer
    x = 20,283,229.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.