Home / 26,074,227.60-39,111,341.40-10,926,579.60

Finding the Fourth Proportional to 26,074,227.60, 39,111,341.40 and 10,926,579.60

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Solution

The fourth proportional to 26,074,227.60, 39,111,341.40 and 10,926,579.60 is: 16,389,869.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,227.60 : 39,111,341.40 = 10,926,579.60 : x
  2. Step 2: Convert to fraction form
    26,074,227.60/39,111,341.40 = 10,926,579.60/x
  3. Step 3: Cross multiply
    26,074,227.60x = 39,111,341.40 × 10,926,579.60
  4. Step 4: Simplify right side
    26,074,227.60x = 427,353,185,069,875.44
  5. Step 5: Solve for x
    x = 427,353,185,069,875.44/26,074,227.60
  6. Step 6: Final answer
    x = 16,389,869.40

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1.5x scale

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.