Home / 26,725,927.40-40,090,203.30-13,971,343.40

Finding the Fourth Proportional to 26,725,927.40, 40,090,203.30 and 13,971,343.40

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Solution

The fourth proportional to 26,725,927.40, 40,090,203.30 and 13,971,343.40 is: 20,957,701.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,725,927.40 : 40,090,203.30 = 13,971,343.40 : x
  2. Step 2: Convert to fraction form
    26,725,927.40/40,090,203.30 = 13,971,343.40/x
  3. Step 3: Cross multiply
    26,725,927.40x = 40,090,203.30 × 13,971,343.40
  4. Step 4: Simplify right side
    26,725,927.40x = 560,113,997,280,113.19
  5. Step 5: Solve for x
    x = 560,113,997,280,113.19/26,725,927.40
  6. Step 6: Final answer
    x = 20,957,701.07

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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.